Patent Assignment Details
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| Reel/Frame: | 012046/0867 | |
| Pages: | 3 |
| | Recorded: | 08/06/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/30/2002
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Application #:
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09779258
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Filing Dt:
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02/08/2001
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Title:
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UP-HOLE PUMP-IN CORE BARREL APPARATUS
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Assignee
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| 2640 WEST 1700 SOUTH |
| SALT LAKE CITY, UTAH 84104 |
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Correspondence name and address
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CLAYTON R. JOHNSON
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3121 DAKOTA AVENUE
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MINNEAPOLIS, MN 55416
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