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Patent Assignment Assignor Details
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Assignor Name : HEIN, NORMAN W. JR.
Total Assignments: 3
Assignment: 1
Reel/Frame:003897/0393   Pages: 1
Recorded: 06/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/19/1981
2
Exec Dt:
06/04/1981
3
Exec Dt:
06/04/1981
Assignee
1
A CORP. OF DE.
PONCA CITY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06277441
Correspondence name and address
A. JOE REINERT
PAT. & LICENSING DIV.
CONOCO, INC.
P. O. BOX 1267
PONCA CITY, OK 74601
Assignment: 2
Reel/Frame:004948/0375   Pages: 1
Recorded: 09/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/08/1988
2
Exec Dt:
08/18/1988
3
Exec Dt:
08/18/1988
4
Exec Dt:
09/08/1988
Assignee
1
OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07249633
Correspondence name and address
MR. COLLINS
PATENT AND LICENSING DIVISION
CONOCO INC.
P. O. BOX 1267
PONCA CITY, OK 74603
Assignment: 3
Reel/Frame:005783/0685   Pages: 2
Recorded: 07/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/01/1991
2
Exec Dt:
06/10/1991
Assignee
1
1000 SOUTH PINE
PONCA CITY, OKLAHOMA 74603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07701498
Correspondence name and address
A. JOE REINERT
PATENT AND LICENSING DIVISION
CONOCO, INC.
P. O. BOX 1267
PONCA CITY, OK 74603

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