Patent Assignment Details
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| Reel/Frame: | 005732/0910 | |
| Pages: | 7 |
| | Recorded: | 06/14/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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01/05/1993
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Application #:
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07696820
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Filing Dt:
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05/07/1991
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Title:
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FLAME SPREAD BARRIER MADE FROM MECHANICALLY DELAMINATED VERMICULITE SHEET
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Assignee
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| A CORPORATION OF DE |
| WILMINGTON, DELAWARE |
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Correspondence name and address
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JOANNE W. PATTERSON
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PATENT SECTION
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HERCULES INC., HERCULES PLAZA
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WILMINGTON, DE 19894
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