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Robert D. Williams
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Bangor, PA, US
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last 30 patents
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Patent Grant
Thermosetting resin casting process, product and device
Patent number
4,652,596
Issue date
Mar 24, 1987
Formica Corporation
Robert D. Williams
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Cast polyester resin process and product
Patent number
4,473,673
Issue date
Sep 25, 1984
Wildon Industries, Inc.
Robert D. Williams
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL