Popkin Shenian

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Pittsfield, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for salvaging organic thermoplastic values from discarded su...
- Patent number 5,340,839
- Issue date Aug 23, 1994
- General Electric Company
- Gregory R. Gillette
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Elastomeric low density foamable compositions and process of making...
- Patent number 5,190,986
- Issue date Mar 2, 1993
- General Electric Company
- Richard B. Allen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Elastomeric low density foamable compositions and process of making...
- Patent number 5,130,340
- Issue date Jul 14, 1992
- General Electric Company
- Richard B. Allen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Articles from mixed scrap plastics
- Patent number 5,073,416
- Issue date Dec 17, 1991
- General Electric Company
- Roger W. Avakian
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition comprising a polyphenylene-ether-containing polymeric c...
- Patent number 5,019,616
- Issue date May 28, 1991
- General Electric Company
- Roger W. Avakian
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...