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Patent Assignment Assignor Details
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Assignor Name : VALAVAARA, VILJO K.
Total Assignments: 12
Assignment: 1
Reel/Frame:004506/0814   Pages: 1
Recorded: 02/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VALAVAARA, VILJO K.
Exec Dt:
01/29/1986
Assignee
1
COLIC MACHINE & TOOL LIMITED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4619166
NONE
06694774
Correspondence name and address
GEORGE A. ROLSTON
43 EGLINTON AVENUE EAST, STE. 706
TORONTO, ONTARIO M4P 1A2
Assignment: 2
Reel/Frame:004776/0501   Pages: 3
Recorded: 10/29/1987
Conveyance: TO CORRECT NAME OF ASSIGNEE IN A PREVIOUSLY RECORDED ASSIGNMENT RECORDED NOVEMBER 15, 1984 AT REEL 4327 FRAME 0992. ASSIGNOR HEREBY CONFIRMS THE ENTIRE INTEREST IN SAID PATENT TO ASSIGNEE
Assignor
1
VALAVAARA, VILJO K.
Exec Dt:
08/14/1987
Assignee
1
INVENTORS' COMPENDIUM (INT'L.) CORP.,
P.O. BOX 95
A COMPANY OF CANADA
DON MILLS, ONTARIO M3C 2R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4495768
NONE
06357495
Correspondence name and address
RICHARD A. R. PARSONS
C/0 RIDOUT & MAYBEE
STE. 2300, 101 RICHMOND ST., W.
TORONTO, CANADA, M5H 2J7
Assignment: 3
Reel/Frame:004809/0631   Pages: 1
Recorded: 12/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VALAVAARA, VILJO K.
Exec Dt:
09/20/1987
Assignee
1
V-TECH INDUSTRIES INC., 5484 TOMKEN ROAD, UNIT #14 MISSISSAUGA, ONTARIO L4W 2Z6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4734013
NONE
07024790
Correspondence name and address
GEORGE A. ROLSTON
43 EGLINTON AVENUE EAST #706
TORONTO, ONTARIO M4P 1A2 CANADA
Assignment: 4
Reel/Frame:004823/0077   Pages: 1
Recorded: 01/27/1988
Conveyance: ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignor
1
VALAVAARA, VILJO K.
Exec Dt:
01/25/1988
Assignee
1
ROLSTON, GEORGE A.
43 EGLINTON EAST, #706
TORONTO, ONTARIO M4P 1A2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4749347
NONE
06921124
Correspondence name and address
GEORGE A. ROLSTON
43 EGLINTON AVE. EAST, #706
TORONTO, ONTARIO, CANADA M4P 1A2
Assignment: 5
Reel/Frame:005152/0448   Pages: 1
Recorded: 09/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VALAVAARA, VILJO K.
Exec Dt:
09/20/1989
Assignee
1
FLUID JET INTERNATIONAL INC.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4924901
NONE
07357294
Correspondence name and address
GEORGE A. ROLSTON
43 EGLINTON AVENUE EAST, #706
TORONTO, ONTARIO
M4P 1A2 CANADA
Assignment: 6
Reel/Frame:005196/0809   Pages: 1
Recorded: 12/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VALAVAARA, VILJO K.
Exec Dt:
11/24/1989
Assignee
1
FLUID JET INTERNATIONAL INC.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5059101
NONE
07424912
Correspondence name and address
GEORGE A. ROLSTON
43 EGLINTON AVENUE EAST, STE. #706
TORONTO, ONTARIO
M4P 1A2 CANADA
Assignment: 7
Reel/Frame:006540/0518   Pages: 2
Recorded: 05/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VALAVAARA, VILJO K.
Exec Dt:
05/04/1993
2
ROLSTON, GEORGE A.
Exec Dt:
05/04/1993
Assignee
1
IBM CORPORATION
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4749347
NONE
06921124
Correspondence name and address
PHILIP J. FEIG
IBM CORPORATION
INTELLECTUAL PROPERTY LAW
P.O. BOX 218
YORKTOWN HEIGHTS, NY 10598
Assignment: 8
Reel/Frame:007709/0620   Pages: 2
Recorded: 10/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VALAVAARA, VILJO K.
Exec Dt:
07/17/1995
Assignee
1
BWH TECHNOLOGIES INC.
UNIT 11, 570 ALDEN ROAD
MARKHAM, ONTARIO, CANADA L3R 8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4932850
NONE
07357295
Correspondence name and address
GEORGE A. ROLSTON
55 EGLINTON AVENUE EAST
SUITE 703
TORONTO, ONTARIO CANADA M4P 1G8
Assignment: 9
Reel/Frame:008042/0465   Pages: 2
Recorded: 04/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROUND, GEORGE F.
Exec Dt:
03/29/1996
2
VALAVAARA, VILJO K.
Exec Dt:
03/29/1996
3
PENG, LIXIN
Exec Dt:
03/29/1996
Assignee
1
ROLSTON, GEORGE A.
138 ROCHESTER AVENUE
TORONTO, ONTARIO, CANADA M4N 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5720251
NONE
08633825
Correspondence name and address
GEORGE A. ROLSTON
20 QUEEN STREET WEST
BOX 27, SUITE 2700, TORONTO
ONTARIO, CANADA M5H 3S1
Assignment: 10
Reel/Frame:008071/0813   Pages: 3
Recorded: 05/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VALAVAARA, VILJO K.
Exec Dt:
04/30/1996
Assignee
1
ROLSTON, GEORGE A.
138 ROCHESTER NEW YORK
TORONTO, ONTARIO, CANADA M4N 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5649424
NONE
08646370
Correspondence name and address
GEORGE A. ROLSTON
MILLER THOMSON
20 QUEEN STREET WEST
TORONTO, ONTARIO, CANADA M4N 1P1
Assignment: 11
Reel/Frame:008830/0148   Pages: 3
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROUND, GEORGE F.
Exec Dt:
04/09/1997
2
VALAVAARA, VILJO K.
Exec Dt:
04/09/1997
Assignee
1
HYDROENERGY CORPORATION
64 BESSBOROUGH DRIVE
TORONTO, ONTARIO, CANADA M4G 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5921745
NONE
08939664
Correspondence name and address
HYDROENERGY CORPORATION
E. CINITS
64 BESSBOROUGH DRIVE
TORONTO, ONTARIO, CANADA M4G 3H9
Assignment: 12
Reel/Frame:009267/0630   Pages: 2
Recorded: 06/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VALAVAARA, VILJO K.
Exec Dt:
03/26/1998
Assignee
1
ROLSTON, GEORGE A.
138 ROCHESTER AVENUE
TORONTO, ONTARIO, CANADA M4N 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5649424
NONE
08646370
Correspondence name and address
GEORGE A. ROLSTON
138 ROCHESTER AVENUE
TORONTO, ONTARIO, CANADA M4N 1P1

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