Carl S. Weisner

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Pleasant Hill, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multicomponent continuous film die
- Patent number 4,435,141
- Issue date Mar 6, 1984
- Polyloom Corporation of America
- Carl S. Weisner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for extruding slitting and fibrillating thermoplastic film t...
- Patent number 4,129,632
- Issue date Dec 12, 1978
- Chevron Research Company
- Carl B. Olson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL