Patent Assignment Details
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Reel/Frame: | 006315/0250 | |
| Pages: | 5 |
| | Recorded: | 11/19/1992 | | |
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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06/01/1993
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Application #:
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07784242
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Filing Dt:
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10/29/1991
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Title:
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PRODUCTION OF SODIUM PERBORATE CRYSTALS HAVING IMPROVED ABRASION RESISTANCE
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Assignee
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LEGAL- PATENTS, 1007 MARKET STREET |
WILMINGTON, DELAWARE 19898 |
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Correspondence name and address
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E.I. DU PONT DE NEMOURS COMPANY
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P. MICHAEL WALKER
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LEGAL - PATENTS
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1007 MARKET STREET
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WILMINGTON, DE 19898
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