David W. Grams

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Greer, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for evacuating shrink film packages
- Patent number 6,491,166
- Issue date Dec 10, 2002
- Cryovac, Inc.
- Stephen Floyd Compton
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of cutting and sealing film
- Patent number 6,282,869
- Issue date Sep 4, 2001
- Cryovac, Inc.
- Kyle B. Bullock
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL