Richard A. Elmy

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Louisville, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Fail-safe gas feed and ignition sequence control apparatus and meth...
- Patent number 4,190,414
- Issue date Feb 26, 1980
- W. M. Cissell Manufacturing Company
- Richard A. Elmy
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES