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Patent Assignment Assignor Details
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Assignor Name : PLUMB, RICHARD
Total Assignments: 2
Assignment: 1
Reel/Frame:006485/0231   Pages: 6
Recorded: 04/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/18/1993
2
Exec Dt:
03/18/1993
3
Exec Dt:
03/18/1993
4
Exec Dt:
03/18/1993
5
Exec Dt:
02/22/1993
6
Exec Dt:
03/24/1993
7
Exec Dt:
03/18/1993
8
Exec Dt:
03/22/1993
9
Exec Dt:
03/18/1993
10
Exec Dt:
03/18/1993
Assignee
1
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08016933
Correspondence name and address
MARC D. FOODMAN, ESQ.
SCHLUMBERGER-DOLL RESEARCH
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:009318/0338   Pages: 4
Recorded: 07/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/07/1998
2
Exec Dt:
06/25/1998
3
Exec Dt:
06/29/1998
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09056914
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JOHN E. VICKI, JR.
PATENT COUNSEL, DOWELL DIVISION
110 SCHLUMBERGER DRIVE, MAIL DROP 1975
SUGAR LAND, TEXAS 77478

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