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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12/03/2013
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Application #:
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12808121
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Filing Dt:
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06/14/2010
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Publication #:
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Pub Dt:
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10/21/2010
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Inventors:
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Dean Michael Willberg, James G. Carlson, Ignatius A. Kadoma, Yong K. Wu et al
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Title:
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PROPPANTS AND USES THEREOF
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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110 SCHLUMBERGER DRIVE |
SUGAR LAND, TEXAS 77478 |
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ANN M. MUETING |
P.O. BOX 581336 |
MINNEAPOLIS, MN 55458-1336 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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P.O. BOX 33427 |
SAINT PAUL, MINNESOTA 55133-3427 |
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ANN M. MUETING |
P.O. BOX 581336 |
MINNEAPOLIS, MN 55458-1336 |
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