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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05/19/1987
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Application #:
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06773396
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Filing Dt:
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09/06/1985
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Inventor:
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CARL F. BOEHM JR.
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Title:
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METAL CASING HANGER SEAL WITH EXPANSION SLOTS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| PO BOX 2539 |
| HOUSTON, TEXAS 77001 |
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| ROBERT A. FELSMAN |
| PATS. & TECHNOLOGY MANAGEMENT |
| HUGHES TOOL CO. |
| P. O. BOX 2539 |
| HOUSTON, TX 77001 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 3900 ESSEX, |
| HOUSTON,, TEXAS 77027 |
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| JAMES E. BRADLEY |
| PATENTS & TECHNOLOGY MGMNT. |
| HUGHES TOOL CO. |
| P. O. BOX 2539 |
| HOUSTON, TX 77252-2539 |
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Assignment:
3
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| JEAN A. MCNAMARA |
| BAKER & BOTTS |
| ONE SHELL PLAZA |
| 910 LOUISIANA, HOUSTON, TEXAS 77002-4995 |
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Assignment:
4
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RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
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| 10777 NORTHWEST FREEWAY |
| SUITE 700 |
| HOUSTON, TEXAS 77092 |
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| SHEARMAN & STERLING LLP |
| ALEXANDER M. KIM |
| 599 LEXINGTON AVENUE |
| INTELLECTUAL PROPERTY DOCKETING |
| NEW YORK, NY 10022 |
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