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Patent Assignment Assignor Details
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Assignor Name : HECKENDOORN, KENT E.
Total Assignments: 2
Assignment: 1
Reel/Frame:008376/0399   Pages: 6
Recorded: 02/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/1992
2
Exec Dt:
12/16/1992
3
Exec Dt:
12/16/1992
Assignees
1
P.O. BOX 430
BELLAIRE, TEXAS 77402
2
202 PARK WEST DRIVE
PITTSBURGH, PENNSYLVANIA 15275
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
07944645
 
NONE
08574250
Correspondence name and address
PRAVEL, HEWITT, KIMBALL & KRIEGER
ALBERT B. KIMBALL, JR.
1177 WEST LOOP SOUTH, 10TH FL.
HOUSTON, TX 77027-9095
Assignment: 2
Reel/Frame:008698/0013   Pages: 10
Recorded: 09/08/1997
Conveyance: RE-RECORD TO CORRECT THE ADDRESS OF AN ASSIGNEE ON A DOCUMENT PREVIOUSLY RECORDED AT REEL 8376 FRAME 0399.
Assignors
1
Exec Dt:
12/16/1992
2
Exec Dt:
12/16/1992
3
Exec Dt:
12/16/1992
Assignees
1
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
2
202 PARK WEST DRIVE
PITTSBURGH, PENNSYLVANIA 15275
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
07944645
 
NONE
08574250
Correspondence name and address
PRAVEL, HEWITT, KIMBALL & KRIEGER
ALBERT B. KIMBALL, JR.
1177 WEST LOOP SOUTH, 10TH FLOOR
HOUSTON, TEXAS 77027-9095

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