John H. Lawrence

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Schaumburg, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyester-containing biaxially-oriented polypropylene films
- Patent number 6,607,834
- Issue date Aug 19, 2003
- Applied Extrusion Technologies, Inc.
- Alan M. Davis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyester-containing biaxially-oriented polypropylene films and met...
- Patent number 6,221,191
- Issue date Apr 24, 2001
- QPF, L.L.C.
- Alan M. Davis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyester-containing biaxially-oriented polypropylene films and met...
- Patent number 5,637,366
- Issue date Jun 10, 1997
- QPF, Inc. (Delaware Corporation)
- Alan M. Davis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Polyester-containing biaxially-oriented polypropylene films
- Publication number 20020009605
- Publication date Jan 24, 2002
- QPF, L.L.C.
- Alan M. Davis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL