Raymond Calvo

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N. Huntingdon, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Safety system grade apparatus and method for detecting a dropped co...
- Patent number 5,373,539
- Issue date Dec 13, 1994
- Westinghouse Electric Corporation
- Albert J. Impink
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Safety system grade apparatus and method for detecting a dropped co...
- Patent number 5,297,174
- Issue date Mar 22, 1994
- Westinghouse Electric Corp.
- Albert J. Impink
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING