Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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08/21/1984
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Application #:
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06445053
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Filing Dt:
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11/29/1982
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Inventors:
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LLOYD L. GARNER, SAMUEL R. WESTFALL, DWIGHT A. RIFE
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Title:
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ROTARY DRILL BIT MULTIPLE SEAL ASSEMBLY
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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L. DAN TUCKER |
HUBBARD, THURMAN, TURNER & TUCKER |
1200 NORTH DALLAS BANK TOWER |
LBJ FREEWAY AT PRESTON RD. |
DALLAS, TX 75230 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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120 LONG RIDGE RD |
STAMFORD, CONNECTICUT 06927 |
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KATHLEEN E. CAULFIELD |
2020 K ST. NW |
WASHINGTON, DC 20006 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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7601 WILL ROGERS BOULEVARD |
FORT WORTH, TEXAS 76140 |
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ROBERT C. SHADDOX |
WINSTEAD PC |
P.O. BOX 50784 |
DALLAS, TX 75201 |
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Assignment:
4
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RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
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420 THROCKMORTON STREET |
SUITE 1110 |
FORT WORTH, TEXAS 76102 |
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7010-45 STREET |
LEDUC, ALBERTA, CANADA T9E 7E7 |
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SOLYN J. LEE |
JONES DAY |
222 EAST 41 STREET |
NEW YORK, NY 10017 |
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