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Reel/Frame:018184/0477   Pages: 14
Recorded: 08/30/2006
Attorney Dkt #:12283-200 SAFETY KLEEN
Conveyance: SECURITY AGREEMENT
Total properties: 23
1
Patent #:
Issue Dt:
04/25/1989
Application #:
07078772
Filing Dt:
07/28/1987
Title:
SOLVENT VAPOR COLLECTION AND EVACUATION SYSTEM
2
Patent #:
Issue Dt:
08/18/1992
Application #:
07671005
Filing Dt:
03/18/1991
Title:
BUFFING PAD AND ATTACHMENT SYSTEM THEREFOR
3
Patent #:
Issue Dt:
10/11/1994
Application #:
07928497
Filing Dt:
08/11/1992
Title:
SERVICEABLE STORAGE AND TRANSPORT CONTAINER
4
Patent #:
Issue Dt:
09/27/1994
Application #:
08024631
Filing Dt:
03/01/1993
Title:
SAFETY COVER ASSEMBLY FOR OPEN CONTAINER
5
Patent #:
Issue Dt:
06/07/1994
Application #:
08033168
Filing Dt:
03/16/1993
Title:
SOLVENT RECIRCULATING TYPE SPRAY GUN CLEANER
6
Patent #:
Issue Dt:
08/29/1995
Application #:
08163674
Filing Dt:
12/06/1993
Title:
APPARATUS FOR SAMPLING FLUIDS IN CONTAINERS
7
Patent #:
Issue Dt:
12/26/1995
Application #:
08220190
Filing Dt:
03/30/1994
Title:
COMPOSITE LIQUID FILTER
8
Patent #:
Issue Dt:
12/21/1999
Application #:
08271841
Filing Dt:
07/07/1994
Title:
METHOD OF RECYCLING CLEANING SOLVENT
9
Patent #:
Issue Dt:
02/04/1997
Application #:
08399909
Filing Dt:
03/07/1995
Title:
PARTS WASHER WITH SOLVENT FLOW CONTROL
10
Patent #:
Issue Dt:
12/10/1996
Application #:
08476783
Filing Dt:
06/07/1995
Title:
COMPOSITE LIQUID FILTER
11
Patent #:
Issue Dt:
07/07/1998
Application #:
08678467
Filing Dt:
07/03/1996
Title:
ENHANCED SOLVENT COMPOSITION
12
Patent #:
Issue Dt:
12/16/1997
Application #:
08706003
Filing Dt:
08/30/1996
Title:
APPARATUS AND METHOD FOR DETERMINING CONCENTRATIONS OF OIL OR OTHER NON-VOLATILE CONTAMINANTS IN CLEANING SOLVENTS
13
Patent #:
Issue Dt:
03/19/2002
Application #:
09470872
Filing Dt:
12/23/1999
Title:
Oil skimmer
14
Patent #:
Issue Dt:
11/27/2001
Application #:
09649832
Filing Dt:
08/29/2000
Title:
Machine coolant management system
15
Patent #:
Issue Dt:
05/21/2002
Application #:
09887841
Filing Dt:
06/22/2001
Title:
METHOD AND APPARATUS FOR SLUDGE AND OIL SEPARATION FROM AQUEOUS SOLUTIONS/EMULSIONS
16
Patent #:
Issue Dt:
12/16/2003
Application #:
10182000
Filing Dt:
07/24/2002
Publication #:
Pub Dt:
01/02/2003
Title:
DEVICE FOR GENERATING A PRESSURIZED STREAM OF TREATING MEDIA
17
Patent #:
Issue Dt:
04/12/2005
Application #:
10290673
Filing Dt:
11/08/2002
Publication #:
Pub Dt:
05/13/2004
Title:
CLEANING APPARATUS
18
Patent #:
Issue Dt:
04/05/2005
Application #:
10412068
Filing Dt:
04/10/2003
Publication #:
Pub Dt:
10/14/2004
Title:
PARTS WASHER WITH IMPROVED TEMPERATURE & PUMP CONTROL
19
Patent #:
Issue Dt:
10/31/2006
Application #:
10725838
Filing Dt:
12/01/2003
Publication #:
Pub Dt:
06/02/2005
Title:
PARTS WASHING APPARATUS
20
Patent #:
Issue Dt:
05/09/2006
Application #:
11045699
Filing Dt:
01/28/2005
Publication #:
Pub Dt:
06/16/2005
Title:
PARTS WASHER WITH IMPROVED TEMPERATURE & PUMP CONTROL
21
Patent #:
Issue Dt:
05/06/2008
Application #:
11100899
Filing Dt:
04/07/2005
Publication #:
Pub Dt:
10/12/2006
Title:
APPARATUS TO SEPARATE OIL AND DEBRIS FROM AN AQUEOUS FLUID
22
Patent #:
Issue Dt:
01/23/2007
Application #:
29227144
Filing Dt:
04/07/2005
Title:
SKIMMER ASSEMBLY
23
Patent #:
Issue Dt:
10/17/2006
Application #:
29227145
Filing Dt:
04/07/2005
Title:
SEPARATOR COVER
Assignor
1
Exec Dt:
08/03/2006
Assignee
1
2200 ROSS AVENUE
THIRD FLOOR
DALLAS, TEXAS 75201
Correspondence name and address
ANDREA WALKER
1445 ROSS AVENUE
SUITE 3700
DALLAS, TX 75202-2799

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