Patent Assignment Details
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Reel/Frame: | 006363/0754 | |
| Pages: | 4 |
| | Recorded: | 10/26/1992 | | |
Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 07/21/1992 |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/04/1992
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Application #:
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07735481
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Filing Dt:
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07/25/1991
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Title:
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METHODS AND COMPOSITIONS FOR TREATING METALS BY MEANS OF WATER-BORNE POLYMERIC FILMS
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Assignee
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3 PARKWAY |
PHILADELPHIA, PENNSYLVANIA 19102 |
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Correspondence name and address
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WILLIAM D. MITCHELL
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ELF ATOCHEM NORTH AMERICA, INC.
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THREE PARKWAY - PATENT DEPARTMENT
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PHILADELPHIA, PA 19102
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