Whitney S. Powers Jr.

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Pine City, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual head gauger apparatus with automatic adjustment for pressure v...
- Patent number 4,490,800
- Issue date Dec 25, 1984
- Powers Manufacturing, Inc.
- Whitney S. Powers
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for statistically testing frangible containers
- Patent number 4,109,511
- Issue date Aug 29, 1978
- Powers Manufacturing, Inc.
- Whitney S. Powers
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for pressure testing frangible containers
- Patent number 4,081,991
- Issue date Apr 4, 1978
- Powers Manufacturing, Inc.
- Whitney S. Powers
- G01 - MEASURING TESTING