Harmon A. Evans

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Ogden, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for combination metal reduction and distillation
- Patent number 4,556,420
- Issue date Dec 3, 1985
- Westinghouse Electric Corp.
- Harmon A. Evans
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Control method for large scale batch reduction of zirconium tetrach...
- Patent number 4,511,399
- Issue date Apr 16, 1985
- Westinghouse Electric Corp.
- Young J. Kwon
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Retort pipe seal
- Patent number 4,440,384
- Issue date Apr 3, 1984
- Westinghouse Electric Corp.
- Harmon A. Evans
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...