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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01/11/1994
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Application #:
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07997160
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Filing Dt:
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12/23/1992
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Inventors:
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PAUL B. RULLMAN, EDWARD L. OLINGER, H. MILTON HOFF
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Title:
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HELICAL ROD GUIDE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 14011 PARK DRIVE, STE. 201 |
| TOMBALL, TEXAS 77375 |
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| BROWNING BUSHMAN |
| LOREN C. HELMREICH |
| 5718 WESTHEIMER, SUITE 1800 |
| HOUSTON, TX 77057 |
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Assignment:
2
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| 227 W. MONROE |
| CHICAGO, ILLINOIS 60606 |
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| LAURA KONRATH |
| WINSTON & STRAWN LLP |
| 35 W. WACKER DR. |
| CHICAGO, IL 60601 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 10586 HIGHWAY 75 NORTH |
| WILLIS, TEXAS 77378 |
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| LOREN G. HELMREICH, BROWNING BUSHMAN PC |
| SUITE 1800 |
| 5718 WESTHEIMER |
| HOUSTON, TX 77057 |
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Assignment:
4
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PATENT RELEASE OF SECURITY INTEREST
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| 10586 US HIGHWAY 75 NORTH |
| WILLIS, TEXAS 77378 |
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| LAURA KONRATH |
| WINSTON & STRAWN LLP |
| 35 W. WACKER DR. |
| CHICAGO, ILLINOIS 60601 |
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