Patent Assignment Details
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Reel/Frame: | 006104/0979 | |
| Pages: | 4 |
| | Recorded: | 05/05/1992 | | |
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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07/14/1992
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Application #:
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07209603
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Filing Dt:
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06/21/1988
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Title:
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AERATION TUBE DISCHARGE CONTROL DEVICE
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Correspondence name and address
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HENDRICUS A. DIRKSE ET AL
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LEONARD P. MILLER
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SHELL OIL COMPANY
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P.O. BOX 2463
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HOUSTON, TX 77252-2463
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