Henry D. Swartz

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Newton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for bonding or melt fusing plastic matrix comp...
- Patent number 5,286,327
- Issue date Feb 15, 1994
- The Entwistle Corporation
- Henry D. Swartz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for bonding or melt fusing plastic and plastic matrix com...
- Patent number 5,151,149
- Issue date Sep 29, 1992
- The Entwistle Corporation
- Henry D. Swartz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL