Patent Assignment Details
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| Reel/Frame: | 008194/0018 | |
| Pages: | 19 |
| | Recorded: | 07/12/1996 | | |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/30/1988
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Application #:
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07143268
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Filing Dt:
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01/04/1988
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Title:
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DISPERSANT COATED MINERAL FIBER IN A DRILLING FLUID
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Assignee
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| 500 WOODWARD AVENUE |
| DETROIT, MICHIGAN 48226 |
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Correspondence name and address
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BODMAN, LONGLEY & DAHLING, LLP
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BONNIE S. SHERR
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100 RENAISSANCE CENTER, 34TH FLOOR
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DETROIT, MI 48243
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