Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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10/12/1993
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Application #:
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07688772
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Filing Dt:
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04/22/1991
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Inventor:
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STEVEN J. HARDWICK
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Title:
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PURIFICATION OF SULFUR HEXAFLUORIDE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORPORATION OF DE |
| WILMINGTON, DELAWARE |
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| JOANNE W. PATTERSON |
| PATENT SECTION |
| HERCULES INCORPORATED |
| HERCULES PLAZA |
| WILMINGTON, DE 19894 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 1587 |
| 30 SEAVIEW DRIVE |
| SECAUCUS, NEW JERSEY 07096 |
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| THOMAS E. SCHATZEL |
| LAW OFFICES OF THOMAS E. SCHATZEL, P.C. |
| 16400 LARK AVENUE, SUITE 300 |
| LOS GATOS, CA 95032 |
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