William Malavich

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Lowell, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for microcellular polypropylene extrusion, and...
- Patent number 6,231,942
- Issue date May 15, 2001
- Trexel, Inc.
- Kent Blizard
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for microcellular polypropylene extrusion, and...
- Publication number 20010010849
- Publication date Aug 2, 2001
- Kent Blizard
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL