Patent Assignment Assignor Details
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Assignor Name :
WASHECHECK, PAUL H.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 003971/0152 | |
| Pages: | 1 |
| | Recorded: | 12/24/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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1000 SOUTH PINE ST. |
A CORP OF DE |
PONCA CITY, OKLAHOMA 74601 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06334406
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Correspondence name and address
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PATENT AND LICENSING DIVISION
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CONOCO INC.
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P.O. BOX 1267
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PONCA CITY, OK 74601
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Assignment:
2
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Reel/Frame: | 004974/0542 | |
| Pages: | 1 |
| | Recorded: | 11/14/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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1000 SOUTH PINE |
PONCA CITY, OKLAHOMA 74603 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07271474
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Correspondence name and address
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C. R. SCHUPBACH
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PATENT AND LICENSING DIVISION
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CONOCO INC.
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P. O. BOX 1267
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PONCA CITY, OK 74603
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Assignment:
3
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Reel/Frame: | 006362/0589 | |
| Pages: | 2 |
| | Recorded: | 12/21/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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1000 S. PINE STREET |
P.O. BOX 1267 |
PONCA CITY, OKLAHOMA 74602-1267 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07994580
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Correspondence name and address
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CORTLAN R. SCHUPBACH
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P.O. BOX 1267
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1000 S. PINE STREET
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PONCA CITY, OK 74602-1267
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05/14/2024 05:29 AM
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