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Patent Assignment Assignor Details
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Assignor Name : BARKER, MICHAEL D.
Total Assignments: 3
Assignment: 1
Reel/Frame:004133/0103   Pages: 1
Recorded: 06/03/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/02/1981
2
Exec Dt:
07/02/1981
Assignee
1
P. O. BOX 2463
A CORP. OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06283704
Correspondence name and address
NANCY JOYCE GRACEY
C/O SHELL DEVELOPMENT CO.
PATENTS & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:004102/0388   Pages: 1
Recorded: 03/10/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/21/1981
2
Exec Dt:
10/21/1981
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06314612
Correspondence name and address
FRANK R. LA FONTAINE
C/O SHELL DEV. CO.
PATS. & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 3
Reel/Frame:004064/0960   Pages: 2
Recorded: 11/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/18/1982
Assignee
1
CRANE MEAD, WARE,
HERTFORDSHIRE SG12 2QA, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06400210
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS, CUSHMAN ET AL
130 WATER ST.
BOSTON, MASS. 02109

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