Paul R. Chabria

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West Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and gun for in situ formation of foam in packages
- Patent number 4,428,530
- Issue date Jan 31, 1984
- Paul R. Chabria
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Gun for in situ formation of foam in packages
- Patent number 4,262,848
- Issue date Apr 21, 1981
- Paul R. Chabria
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL