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Patent Assignment Assignor Details
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Assignor Name : BEYLKIN, GREGORY
Total Assignments: 2
Assignment: 1
Reel/Frame:004503/0910   Pages: 2
Recorded: 01/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/09/1986
Assignee
1
277 PARK AVENUE
A CORP OF TX
NEW YORK, NEW YORK
Property
 
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Pub #
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NONE
06817390
Correspondence name and address
SCHLUMBERGER
OLD QUARRY ROAD
RIDGEFIELD CONNECTICUT 06877-4108
Assignment: 2
Reel/Frame:018189/0752   Pages: 4
Recorded: 08/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/06/2006
Assignee
1
3000 WILCREST DRIVE, SUITE 241
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
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NONE
10582575
Correspondence name and address
JAMES C. EVANS
BECK & TYSVER, P.L.L.C.
2900 THOMAS AVENUE S.
SUITE 100
MINNEAPOLIS, MN 55416

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