James D. Engle

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Darien, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for forming integral interlocking closure fil...
- Patent number 4,676,851
- Issue date Jun 30, 1987
- First Brands Corporation
- Gerald H. Scheibner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for extruding linear polyolefin materials having high viscos...
- Patent number 4,321,229
- Issue date Mar 23, 1982
- Union Carbide Corporation
- Theodore R. Blakeslee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL