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Patent Assignment Assignor Details
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Assignor Name : DAVIES DAVID R.
Total Assignments: 2
Assignment: 1
Reel/Frame:003802/0530   Pages: 2
Recorded: 09/16/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/24/1980
2
Exec Dt:
03/03/1980
Assignee
1
A CORP. OF DEL.
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06117697
Correspondence name and address
H. W. CORYELL
SHELL DEV. CO.,
PATENTS & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:003853/0260   Pages: 1
Recorded: 05/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/05/1980
2
Exec Dt:
05/05/1980
3
Exec Dt:
05/05/1980
Assignee
1
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06155825
Correspondence name and address
H. W. CORYELL
SHELL DEVELOPMENT CO.,
PATS & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001

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