Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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03/28/2017
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Application #:
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12389989
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Filing Dt:
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02/20/2009
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Publication #:
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Pub Dt:
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09/24/2009
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Inventors:
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Robert M. Zubrin, Mark H. Berggren
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Title:
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Apparatus and Method for Extracting Petroleum from Underground Sites Using Reformed Gases
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 11111 WEST 8TH AVENUE, UNIT A |
| LAKEWOOD, COLORADO 80215 |
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| SWANSON & BRATSCHUN, L.L.C. |
| 8210 SOUTHPARK TERRACE |
| LITTLETON, CO 80120 |
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