Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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01/20/1998
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Application #:
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08675937
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Filing Dt:
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07/05/1996
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Inventors:
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JAMES C. HAWKINS, DANIEL G. ROPER, DAVID E. WOOLLUMS, DAVID B. DAVIS, SHANE NICHOLSON et al
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Title:
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SELF-ALIGNING VALVE DISC ASSEMBLY
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 8000 MARYLAND AVENUE |
| CLAYTON, MISSOURI 63105 |
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| MARSHALL, O'TOOLE, GERSTEIN, ET AL. |
| NATE F. SCARPELLI |
| 6300 SEARS TOWER |
| 233 SOUTH WACKER DRIVE |
| CHICAGO, IL 60606-6402 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 8100 WEST FLORISSANT AVENUE |
| K-ANNEX |
| ST. LOUIS, MISSOURI 63136 |
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| MARSHALL, GERSTEIN & BORUN |
| ROGER A. HEPPERMANN |
| 6300 SEARS TOWER |
| 233 SOUTH WACKER DRIVE |
| CHICAGO, IL 60606-6357 |
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Assignment:
3
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| ONE U.S. BANK PLAZA, 12TH FLOOR |
| 12TH FLOOR |
| ST. LOUIS, MISSOURI 63101 |
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| THOMPSON COBURN LLP |
| R. HAFERKAMP |
| ONE US BANK PLAZA |
| ST. LOUIS, MO 63101 |
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