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Lawrence R. Norpoth
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Simpsonville, SC, US
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Patents Grants
last 30 patents
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Patent Grant
Film containing alpha-olefin/vinyl aromatic copolymer
Patent number
6,884,480
Issue date
Apr 26, 2005
Cryovac, Inc.
John G. Bradfute
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patent Grant
Film containing alpha-olefin/vinyl aromatic copolymer
Patent number
RE37699
Issue date
May 14, 2002
Cryovac, Inc.
John G. Bradfute
428 - Stock material or miscellaneous articles
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Patent Grant
Film containing alpha-olefin/vinyl aromatic copolymer
Patent number
5,658,625
Issue date
Aug 19, 1997
W. R. Grace & Co.-Conn.
John G. Bradfute
B32 - LAYERED PRODUCTS
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Patent Grant
Cook in film with improved seal strength and optics
Patent number
5,298,326
Issue date
Mar 29, 1994
W. R. Grace & Co.-Conn.
Lawrence R. Norpoth
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
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Patent Application
Film containing alpha-olefin/vinyl aromatic copolymer
Publication number
20020025394
Publication date
Feb 28, 2002
John G. Bradfute
B32 - LAYERED PRODUCTS