Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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08/29/2017
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Application #:
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14497429
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Filing Dt:
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09/26/2014
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Publication #:
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Pub Dt:
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04/16/2015
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Inventors:
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Aaron William Dugas, Kenneth Edward Durio, James Kerwin McDowell, Randy Paul Bordelon et al
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Title:
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APPARATUS AND METHODS FOR SEALING AROUND THE OPENING TO A CELLAR FORMED AROUND A HYDROCARBON EXPLORATION OR PRODUCTION WELL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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9320 LAKESIDE BOULEVARD, SUITE 100 |
THE WOODLANDS, TEXAS 77381 |
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E RANDALL SMITH |
2777 ALLEN PARKWAY, SUITE 1000 |
HOUSTON, TX 77019-2141 |
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Assignment:
2
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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901 MAIN STREET |
DALLAS, TEXAS 75202 |
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SHANNON BERTINO |
2001 ROSS AVENUE, SUITE 3700 |
VINSON & ELKINS LLP |
DALLAS, TX 75240 |
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