Patent Assignment Details
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| Reel/Frame: | 027340/0897 | |
| Pages: | 9 |
| | Recorded: | 12/06/2011 | | |
| Attorney Dkt #: | 13938/65 |
| 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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NONE
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Issue Dt:
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Application #:
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13211729
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Filing Dt:
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08/17/2011
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Publication #:
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Pub Dt:
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03/22/2012
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Title:
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TWO-PHASE ISOLATION METHODS AND SYSTEMS FOR CONTROLLED DRILLING
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Assignee
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| 8020 SOUTHPARK CIRCLE |
| SUITE 500 |
| LITTLETON, COLORADO 80120 |
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Correspondence name and address
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JOHN C. FREEMAN
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P.O. BOX 10395
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CHICAGO, IL 60610
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