Patent Assignment Details
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Reel/Frame: | 005214/0808 | |
| Pages: | 2 |
| | Recorded: | 01/19/1990 | | |
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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07/17/1990
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Application #:
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07355860
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Filing Dt:
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05/18/1989
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Title:
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COMPARTMENTED GAS INJECTI0N DEVICE
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Correspondence name and address
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LEONARD P. MILLER
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SHELL OIL COMPANY
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PATENTS & LICENSING
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P. O. BOX 2463
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HOUSTON, TX 77252-2463
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