Patent Assignment Details
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| Reel/Frame: | 011770/0819 | |
| Pages: | 4 |
| | Recorded: | 05/07/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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07/22/1997
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Application #:
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08343478
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Filing Dt:
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11/28/1994
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Title:
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DOWNHOLE TOOLS HAVING CIRCUMFERENTIALLY SPACED ROLLING ELEMENTS
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Patent #:
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Issue Dt:
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02/25/1997
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Application #:
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08431912
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Filing Dt:
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04/28/1995
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Title:
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STRAIN INDICATOR USING AN OPTICAL INDICATOR MEANS
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Assignee
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| SUITE 600 |
| 515 POST OAK BLVD. |
| HOUSTON, TEXAS 77027 |
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Correspondence name and address
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THOMASON, MOSER & PATTERSON, LLP
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WILLIAM B. PATTERSON
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3040 POST OAK BLVD., SUITE 1500
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HOUSTON, TX 77056
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