James N. Fitzsimmons

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making linear low density polyethylene film
- Patent number 4,668,463
- Issue date May 26, 1987
- Clopay Corporation
- Leopoldo V. Cancio
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Linear low density polyethylene film and method of making
- Patent number 4,626,574
- Issue date Dec 2, 1986
- Clopay Corporation
- Leopoldo V. Cancio
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL