Patent Assignment Details
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| Reel/Frame: | 028104/0625 | |
| Pages: | 5 |
| | Recorded: | 04/25/2012 | | |
| Attorney Dkt #: | 3500-038 |
| 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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04/23/2013
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Application #:
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13455554
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Filing Dt:
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04/25/2012
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Title:
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METHODS AND DEVICES FOR CASING AND CEMENTING WELL BORES
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Assignee
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| 11515 S. PORTLAND |
| OKLAHOMA CITY, OKLAHOMA 73170 |
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Correspondence name and address
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MARY M. LEE MARY M LEE, P.C.
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1300 E. NINTH STREET
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SUITE 4
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EDMOND, OK 73034-5760
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