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Patent Assignment Assignor Details
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Assignor Name : CASSERLY, EDWARD W.
Total Assignments: 6
Assignment: 1
Reel/Frame:004606/0075   Pages: 2
Recorded: 09/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/09/1986
2
Exec Dt:
09/09/1986
Assignee
1
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06909305
Correspondence name and address
LOWE, PRICE, LEBLANC,
BECKER & SHUR
P. O. BOX 19899
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:004837/0126   Pages: 1
Recorded: 03/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/16/1988
2
Exec Dt:
02/16/1988
Assignee
1
PENNZOIL PLACE
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07112378
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
427 N. LEE ST.
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:005566/0666   Pages: 2
Recorded: 01/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/10/1990
2
Exec Dt:
12/10/1990
Assignee
1
PENNZOIL PLACE
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07323749
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA, STE. 300
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:005568/0301   Pages: 2
Recorded: 01/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/10/1990
2
Exec Dt:
12/10/1990
Assignee
1
PENNZOIL PLACE
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07323906
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:005756/0389   Pages: 3
Recorded: 07/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/13/1991
2
Exec Dt:
03/13/1991
Assignee
1
PENNZOIL PLACE
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07660469
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA, STE 300
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:006057/0552   Pages: 4
Recorded: 04/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/03/1992
2
Exec Dt:
03/03/1992
Assignee
1
A CORPORATION OF NEVADA
PENNZOIL PLACE
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07754467
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
99 CANAL CENTER PLAZA, STE 300
ALEXANDRIA, VA 22314

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