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Patent Assignment Assignor Details
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Assignor Name : WALKER, KARL N.
Total Assignments: 3
Assignment: 1
Reel/Frame:005015/0655   Pages: 2
Recorded: 01/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/19/1988
2
Exec Dt:
12/19/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07293221
Correspondence name and address
PRAVEL, GAMBRELL, HEWITT,
KIMBALL & KRIEGER
1177 WEST LOOP SOUTH
SUITE 1010
HOUSTON, TX 77027
Assignment: 2
Reel/Frame:005047/0512   Pages: 2
Recorded: 02/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/14/1989
2
Exec Dt:
02/15/1989
Assignee
1
20555 S.H. 249,
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07312903
Correspondence name and address
WAYNE E. WEBB, JR.
PRAVEL, GAMBRELL, HEWITT, KIMBALL &
KRIEGER, TENTH FLOOR
1177 WEST LOOP SOUTH
HOUSTON, TX 77027-9095
Assignment: 3
Reel/Frame:008203/0279   Pages: 4
Recorded: 09/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/1996
2
Exec Dt:
08/16/1996
Assignee
1
20555 STATE HWY. 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08659004
Correspondence name and address
JENKENS & GILCHRIST, P.C.
STANLEY R. MOORE
3200 FOUNTAIN SQUARE
1445 ROSS AVENUE
DALLAS, TEXAS 75202-2799

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