George Gil

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East Greenwich, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Multilayer filter
- Patent number 5,891,208
- Issue date Apr 6, 1999
- George Gil
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Filter and method and apparatus for manufacture thereof
- Patent number 5,885,409
- Issue date Mar 23, 1999
- George Gil
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Filter and method and apparatus for manufacture thereof
- Patent number 5,846,360
- Issue date Dec 8, 1998
- George Gil
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL