Total properties:
65
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Patent #:
|
|
Issue Dt:
|
07/19/1983
|
Application #:
|
06296450
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Filing Dt:
|
08/26/1981
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Title:
|
EXCAVATOR WITH LASER POSITION INDICATOR
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|
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Patent #:
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|
Issue Dt:
|
07/02/1985
|
Application #:
|
06439057
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Filing Dt:
|
11/04/1982
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Title:
|
FOUR-WAY VALVE WITH INTERNAL PILOT
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|
|
Patent #:
|
|
Issue Dt:
|
07/15/1986
|
Application #:
|
06492554
|
Filing Dt:
|
05/09/1983
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Title:
|
SURVEYING SYSTEM
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|
|
Patent #:
|
|
Issue Dt:
|
06/30/1987
|
Application #:
|
06734325
|
Filing Dt:
|
05/15/1985
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Title:
|
MULTIPLE REFERENCE LASER BEAM APPARATUS
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|
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Patent #:
|
|
Issue Dt:
|
06/30/1987
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Application #:
|
06762518
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Filing Dt:
|
08/05/1985
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Title:
|
DETECTOR DEVICE FOR A ROTATING LIGHT BEAM
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|
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Patent #:
|
|
Issue Dt:
|
05/05/1987
|
Application #:
|
06781094
|
Filing Dt:
|
09/27/1985
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Title:
|
LIGHTHOUSE STRUCTURE AND COMPENSATING LENS IN REFERENCE LASER BEAM PROJECTING APPARATUS
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|
|
Patent #:
|
|
Issue Dt:
|
12/16/1986
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Application #:
|
06781095
|
Filing Dt:
|
09/27/1985
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Title:
|
GRADE SETTING AND CALIBRATION ARRANGEMENT FOR LASER BEAM PROJECTION DEVICE
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|
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Patent #:
|
|
Issue Dt:
|
03/31/1987
|
Application #:
|
06781912
|
Filing Dt:
|
09/27/1985
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Title:
|
LASER BEAM PROJECTION DEVICE AND ARRANGEMENT FOR MOUNTING A LASER PLASMA TUBE THEREIN
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|
|
Patent #:
|
|
Issue Dt:
|
03/31/1987
|
Application #:
|
06788753
|
Filing Dt:
|
10/18/1985
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Title:
|
REMOTE INDICATOR FOR A LASER ALIGNMENT SYSTEM
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|
|
Patent #:
|
|
Issue Dt:
|
06/23/1987
|
Application #:
|
06788764
|
Filing Dt:
|
10/18/1985
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Title:
|
LASER ALIGNMENT SYSTEM WITH MODULATED FIELD
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|
|
Patent #:
|
|
Issue Dt:
|
07/14/1987
|
Application #:
|
06788800
|
Filing Dt:
|
10/18/1985
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Title:
|
SELF LEVELING TRANSMITTER FOR LASER ALIGNMENT SYSTEMS
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|
|
Patent #:
|
|
Issue Dt:
|
09/13/1988
|
Application #:
|
06862120
|
Filing Dt:
|
05/12/1986
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Title:
|
APPARATUS AND METHOD FOR PROVIDING MULTIPLE REFERENCE LASER BEAMS
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|
|
Patent #:
|
|
Issue Dt:
|
05/16/1989
|
Application #:
|
06898080
|
Filing Dt:
|
08/20/1986
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Title:
|
THREE DIMENSIONAL LASER BEAM SURVEY SYSTEM
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|
|
Patent #:
|
|
Issue Dt:
|
06/21/1988
|
Application #:
|
06913827
|
Filing Dt:
|
11/10/1986
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Title:
|
LEVEL DETECTOR HOUSING
|
|
|
Patent #:
|
|
Issue Dt:
|
11/22/1988
|
Application #:
|
06941848
|
Filing Dt:
|
12/15/1986
|
Title:
|
APPARATUS AND METHOD FOR DETECTING THE POSITION AND ORIENTATION OF A REFERENCE BEAM OF LIGHT
|
|
|
Patent #:
|
|
Issue Dt:
|
07/12/1988
|
Application #:
|
07006862
|
Filing Dt:
|
01/27/1987
|
Title:
|
LASER ALIGNMENT SYSTEM WITH MODULATED FIELD
|
|
|
Patent #:
|
|
Issue Dt:
|
08/30/1988
|
Application #:
|
07069480
|
Filing Dt:
|
07/02/1987
|
Title:
|
SELF LEVELING TRANSMITTER FOR LASER ALIGNMENT SYSTEMS
|
|
|
Patent #:
|
|
Issue Dt:
|
06/06/1989
|
Application #:
|
07120817
|
Filing Dt:
|
11/16/1987
|
Title:
|
APPARATUS AND METHOD FOR PROJECTION OF REFERENCE PLANES OF LIGHT
|
|
|
Patent #:
|
|
Issue Dt:
|
10/11/1988
|
Application #:
|
07121090
|
Filing Dt:
|
11/16/1987
|
Title:
|
MULTI-PANED POLYGONAL LIGHTHOUSE ASSEMBLY WITH IMPROVED CORNER CONFIGURATION
|
|
|
Patent #:
|
|
Issue Dt:
|
04/03/1990
|
Application #:
|
07204386
|
Filing Dt:
|
06/09/1988
|
Title:
|
METHOD FOR AUTOMATIC DEPTH CONTROL FOR EARTH MOVING AND GRADING
|
|
|
Patent #:
|
|
Issue Dt:
|
04/17/1990
|
Application #:
|
07204508
|
Filing Dt:
|
06/09/1988
|
Title:
|
METHOD FOR AUTOMATIC DEPTH CONTROL FOR EARTH MOVING AND GRADING
|
|
|
Patent #:
|
|
Issue Dt:
|
05/08/1990
|
Application #:
|
07204541
|
Filing Dt:
|
06/09/1988
|
Title:
|
METHOD FOR AUTOMATIC POSITION CONTROL OF A TOOL
|
|
|
Patent #:
|
|
Issue Dt:
|
04/03/1990
|
Application #:
|
07215678
|
Filing Dt:
|
07/06/1988
|
Title:
|
LEVEL/PLUMB INDICATOR WITH TILT COMPENSATION
|
|
|
Patent #:
|
|
Issue Dt:
|
03/13/1990
|
Application #:
|
07228465
|
Filing Dt:
|
08/05/1988
|
Title:
|
DETECTION AND DISPLAY DEVICE
|
|
|
Patent #:
|
|
Issue Dt:
|
01/23/1990
|
Application #:
|
07234565
|
Filing Dt:
|
08/22/1988
|
Title:
|
LASER-BASED MEASUREMENT SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
12/26/1989
|
Application #:
|
07270645
|
Filing Dt:
|
11/14/1988
|
Title:
|
LASER CONTROL OF EXCAVATING MACHINE DIGGING DEPTH
|
|
|
Patent #:
|
|
Issue Dt:
|
05/22/1990
|
Application #:
|
07372909
|
Filing Dt:
|
06/28/1989
|
Title:
|
METHOD AND APPARATUS FOR CONTROLLING MOTORGRADER CROSS SLOPE CUT
|
|
|
Patent #:
|
|
Issue Dt:
|
07/23/1991
|
Application #:
|
07380131
|
Filing Dt:
|
07/14/1989
|
Title:
|
PENDULOUS COMPENSATOR FOR LIGHT BEAM PROJECTOR
|
|
|
Patent #:
|
|
Issue Dt:
|
12/11/1990
|
Application #:
|
07428624
|
Filing Dt:
|
10/30/1989
|
Title:
|
DETECTION AND DISPLAY DEVICE
|
|
|
Patent #:
|
|
Issue Dt:
|
11/20/1990
|
Application #:
|
07447792
|
Filing Dt:
|
12/08/1989
|
Title:
|
PROJECTION OF TWO ORTHOGONAL REFERENCE LIGHT PLANES
|
|
|
Patent #:
|
|
Issue Dt:
|
03/19/1991
|
Application #:
|
07491227
|
Filing Dt:
|
03/09/1990
|
Title:
|
LASER BEAM MEASUREMENT SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
02/02/1993
|
Application #:
|
07497981
|
Filing Dt:
|
03/23/1990
|
Title:
|
APPARATUS FORMAUTOMATIC DEPTH CONTROL FOR EARTH MOVING AND GRADING
|
|
|
Patent #:
|
|
Issue Dt:
|
08/10/1993
|
Application #:
|
07497982
|
Filing Dt:
|
03/23/1990
|
Title:
|
METHOD FOR AUTOMATIC DEPTH CONTROL FOR EARTH MOVING AND GRADING
|
|
|
Patent #:
|
|
Issue Dt:
|
12/31/1991
|
Application #:
|
07522745
|
Filing Dt:
|
05/14/1990
|
Title:
|
COMPUTER AIDED POSITIONING SYSTEM AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
01/07/1992
|
Application #:
|
07530905
|
Filing Dt:
|
05/29/1990
|
Title:
|
METHOD AND APPARATUS FOR CONTROLLING THE SLOPE OF A BLADE ON A MOTORGRADER
|
|
|
Patent #:
|
|
Issue Dt:
|
04/28/1992
|
Application #:
|
07581237
|
Filing Dt:
|
09/12/1990
|
Title:
|
A TWO-AXIS LEVELLING INSTRUMENT WITH A SINGLE PENDULUM FOR PROJECTING A LEVEL LASER BEAM
|
|
|
Patent #:
|
|
Issue Dt:
|
09/01/1992
|
Application #:
|
07590677
|
Filing Dt:
|
10/01/1990
|
Title:
|
LASER BEAM APPARATUS FOR PROVIDING MULTIPLE REFERENCE BEAMS
|
|
|
Patent #:
|
|
Issue Dt:
|
12/31/1991
|
Application #:
|
07602353
|
Filing Dt:
|
10/22/1990
|
Title:
|
AUTOMATIC PLUMB AND LEVEL TOOL
|
|
|
Patent #:
|
|
Issue Dt:
|
03/17/1992
|
Application #:
|
07648559
|
Filing Dt:
|
01/31/1991
|
Title:
|
LASER BEAM TARGET
|
|
|
Patent #:
|
|
Issue Dt:
|
04/28/1992
|
Application #:
|
07662952
|
Filing Dt:
|
03/01/1991
|
Title:
|
METHOD AND APPARATUS FOR CONTROLLING THE BLADE OF A MOTORGRADER
|
|
|
Patent #:
|
|
Issue Dt:
|
02/02/1993
|
Application #:
|
07714240
|
Filing Dt:
|
06/12/1991
|
Title:
|
AUTOMATIC PLUMB AND LEVEL TOOL WITH ACOUSTIC MEASURING CAPABILITY
|
|
|
Patent #:
|
|
Issue Dt:
|
07/13/1993
|
Application #:
|
07715379
|
Filing Dt:
|
06/14/1991
|
Title:
|
SYSTEM FOR LEVELING WORKPIECES
|
|
|
Patent #:
|
|
Issue Dt:
|
08/11/1992
|
Application #:
|
07740649
|
Filing Dt:
|
08/01/1991
|
Title:
|
COMPUTER AIDED THREE DIMENSIONAL POSITIONING SENSING SYSTEM AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
11/24/1992
|
Application #:
|
07771314
|
Filing Dt:
|
10/02/1991
|
Title:
|
LIGHT BEAM DEFLECTING APPARATUS INCLUDING A FLUID
|
|
|
Patent #:
|
|
Issue Dt:
|
10/26/1993
|
Application #:
|
07893260
|
Filing Dt:
|
06/04/1992
|
Title:
|
ADJUSTABLE FOCUS TECHNIQUE AND APPARATUS USING A MOVEABLE WEAK LENS
|
|
|
Patent #:
|
|
Issue Dt:
|
02/22/1994
|
Application #:
|
07984320
|
Filing Dt:
|
12/02/1992
|
Title:
|
AUTOMATIC PLUMB AND LEVEL TOOL WITH ACOUSTIC MEASURING CAPABILITY
|
|
|
Patent #:
|
|
Issue Dt:
|
04/05/1994
|
Application #:
|
08015816
|
Filing Dt:
|
02/10/1993
|
Title:
|
METHOD AND APPARATUS FOR DETERMINING THE POSITION OF A RETROREFLECTIVE ELEMENT
|
|
|
Patent #:
|
|
Issue Dt:
|
08/02/1994
|
Application #:
|
08041162
|
Filing Dt:
|
04/01/1993
|
Title:
|
AGRICULTURAL AIRCRAFT CONTROL SYSTEM USING THE GLOBAL POSITIONING SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
12/27/1994
|
Application #:
|
08042092
|
Filing Dt:
|
04/01/1993
|
Title:
|
EARTHMOVING APPARATUS AND METHOD FOR GRADING LAND PROVIDING CONTINUOUS RESURVEYING
|
|
|
Patent #:
|
|
Issue Dt:
|
06/20/1995
|
Application #:
|
08047630
|
Filing Dt:
|
04/19/1993
|
Title:
|
LASER-BASED PIPE ALIGNMENT DEVICE AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
08/02/1994
|
Application #:
|
08108899
|
Filing Dt:
|
08/18/1993
|
Title:
|
TECHNIQUE AND APPARATUS USING A MOVEABLE WEAK LENS
|
|
|
Patent #:
|
|
Issue Dt:
|
11/14/1995
|
Application #:
|
08253073
|
Filing Dt:
|
06/02/1994
|
Title:
|
PIPE ALIGNMENT APPARATUS AND METHOD USING GREEN LIGHT
|
|
|
Patent #:
|
|
Issue Dt:
|
12/15/1998
|
Application #:
|
08774203
|
Filing Dt:
|
12/27/1996
|
Title:
|
SYSTEM FOR DETERMINING THE POSITION OF A TOOL MOUNTED ON PIVOTABLE ARM USING A LIGTH SOURCE AND REFLECTORS
|
|
|
Patent #:
|
|
Issue Dt:
|
03/23/1999
|
Application #:
|
08797844
|
Filing Dt:
|
02/10/1997
|
Title:
|
LASER BEAM RECEIVER CIRCUIT
|
|
|
Patent #:
|
|
Issue Dt:
|
12/22/1998
|
Application #:
|
08815623
|
Filing Dt:
|
03/13/1997
|
Title:
|
SELF-ALIGNING LASER TRANSMITTER HAVING A DUAL SLOPE GRADE MECHANISM
|
|
|
Patent #:
|
|
Issue Dt:
|
12/01/1998
|
Application #:
|
08833978
|
Filing Dt:
|
04/11/1997
|
Title:
|
SYSTEM FOR ADJUSTING THE ORIENTATION OF A PLANE OF LASER LIGHT
|
|
|
Patent #:
|
|
Issue Dt:
|
11/30/1999
|
Application #:
|
08834472
|
Filing Dt:
|
04/11/1997
|
Title:
|
POSITION LEVELING SENSOR FOR A LASER TRANSMITTER
|
|
|
Patent #:
|
|
Issue Dt:
|
02/02/1999
|
Application #:
|
08834473
|
Filing Dt:
|
04/11/1997
|
Title:
|
AUTOFOCUSING SYSTEM FOR A LASER TRANSMITTER
|
|
|
Patent #:
|
|
Issue Dt:
|
11/02/1999
|
Application #:
|
08834476
|
Filing Dt:
|
04/11/1997
|
Title:
|
LASER TRANSMITTER INCORPORATING TARGET DITHER
|
|
|
Patent #:
|
|
Issue Dt:
|
09/08/1998
|
Application #:
|
08834477
|
Filing Dt:
|
04/11/1997
|
Title:
|
FOCUSING MECHANISM USING A THIN DIAPHRAGM
|
|
|
Patent #:
|
|
Issue Dt:
|
03/07/2000
|
Application #:
|
08926901
|
Filing Dt:
|
09/10/1997
|
Title:
|
SHOCK AND VIBRATION SENSOR
|
|
|
Patent #:
|
|
Issue Dt:
|
09/28/1999
|
Application #:
|
09022506
|
Filing Dt:
|
02/12/1998
|
Title:
|
SYSTEM FOR DISTINGUISHING TRUE TARGET REFLECTIONS FROM GHOST TARGET REFLECTIONS
|
|
|
Patent #:
|
|
Issue Dt:
|
03/28/2000
|
Application #:
|
09058461
|
Filing Dt:
|
04/10/1998
|
Title:
|
SYSTEM AND METHOD FOR CALIBRATING A LASER TRANSMITTER
|
|
|
Patent #:
|
|
Issue Dt:
|
04/04/2000
|
Application #:
|
09060677
|
Filing Dt:
|
04/15/1998
|
Title:
|
SOLAR POWERED LASER RECEIVER CIRCUIT
|
|
|
Patent #:
|
|
Issue Dt:
|
04/25/2000
|
Application #:
|
09241233
|
Filing Dt:
|
02/01/1999
|
Title:
|
SYSTEM AND METHOD FOR ALIGNING A LASER TRANSMITTER
|
|