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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07/09/1985
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Application #:
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06513162
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Filing Dt:
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07/12/1983
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Inventor:
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DONALD C. SIMPSON
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Title:
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ELECTROPNEUMATIC TRANSDUCER SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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A DE COMPANY |
ROLLINGMEADOWS, ILLINOIS |
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THOMAS R. VIGIL |
417 N. HOUGH ST. |
BARRINGTON, IL 60010 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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MR. WILLIAM R. PEOPLES |
DRESSER INDUSTRIES, INC. |
P.O. BOX 718 |
DALLAS, TX 75221 |
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Assignment:
3
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RECORD TO CORRECT WRONG PATENT NO. 4,527,538 ON A CHANGE OF NAME DOCUMENT PREVIOUSLY RECORDED ON REEL 013333 AND FRAME 0878.
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15455 DALLAS PARKWAY |
11TH FLOOR, MILLENNIUM 1 |
ADDISON, TEXAS 75001 |
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JENKENS & GILCHRIST, P.C. |
P. WEATON MUSSELMAN, JR. |
3200 FOUNTAIN PLACE |
1445 ROSS AVENUE |
DALLAS, TX 75202-2799 |
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Assignment:
4
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RECORD TO CORRECT WRONG PATENT NO. 4,527,538 ON A NUNC PRO TUNC ASSIGNMENT PREVIOUSLY RECORDED ON REEL 013333 AND FRAME 0883.
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2601 BELTLINE ROAD |
CARROLLTON, TEXAS 75006 |
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JENKENS & GILCHRIST, P.C. |
P. WESTON MUSSELMAN, JR. |
3200 FOUNTAIN PLACE |
1445 ROSS AVENUE |
DALLAS, TEXAS 75202-2799 |
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