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Thomas M. Pontiff
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Gansevoort, NY, US
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last 30 patents
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Patent Grant
Apparatus for producing foamed, molded thermoplastic articles and a...
Patent number
5,348,458
Issue date
Sep 20, 1994
Astro-Valcour, Inc.
Thomas M. Pontiff
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus for producing foamed, molded thermoplastic articles and a...
Patent number
5,246,976
Issue date
Sep 21, 1993
Astro-Valcour, Inc.
Thomas M. Pontiff
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Methods for rapid purging of blowing agents from foamed polymer pro...
Patent number
5,059,376
Issue date
Oct 22, 1991
Astro-Valcour, Incorporated
Thomas M. Pontiff
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Moldable shrunken thermoplastic polymer foam beads
Patent number
5,026,736
Issue date
Jun 25, 1991
Astro-Valcour, Inc.
Thomas M. Pontiff
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Low density foamed thermoplastic elastomers
Patent number
4,988,740
Issue date
Jan 29, 1991
E. I. Du Pont de Nemours and Company
Timothy H. Walter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Midsole for footwear
Patent number
4,984,376
Issue date
Jan 15, 1991
E. I. Du Pont de Nemours and Company
Timothy H. Walter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...