Patent Assignment Details
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Reel/Frame: | 003918/0799 | |
| Pages: | 2 |
| | Recorded: | 02/23/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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11/30/1982
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Application #:
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06237442
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Filing Dt:
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02/23/1981
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Title:
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PROCESS AND APPARATUS FOR RECOVERY OF OIL FROM TAR SANDS
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Assignee
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A CORP. OF UTAH |
SALT LAKE CITY, UTAH |
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Correspondence name and address
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MALLINCKRODT & MALLINCKRODT
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10 EXCHANGE PLACE
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SALT LAKE CITY, UT 84111
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