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Patent Assignment Assignor Details
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Assignor Name : CRABTREE, ALEXANDER R.
Total Assignments: 2
Assignment: 1
Reel/Frame:008028/0060   Pages: 3
Recorded: 06/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/1996
2
Exec Dt:
05/08/1996
3
Exec Dt:
05/24/1996
Assignee
1
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08612042
Correspondence name and address
STEVE ROSENBLATT
SUITE 500
ONE GREENWAY PLAZA
HOUSTON, TX 77046
Assignment: 2
Reel/Frame:012748/0461   Pages: 5
Recorded: 03/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2002
2
Exec Dt:
02/27/2002
3
Exec Dt:
03/01/2002
4
Exec Dt:
03/07/2002
Assignee
1
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10070788
Correspondence name and address
SUE Z. SHAPER
2925 BRIAR PARK DRIVE, SUITE 930
HOUSTON, TEXAS 77042

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