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Patent applications and USPTO patent grants for Proffit; Robert L..The latest application filed is for "thin film bridge initiator and method therefor".
Patent | Date |
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Thin film bridge initiator and method therefor Grant 4,729,315 - Proffit , et al. March 8, 1 | 1988-03-08 |
Hydrogen Fire Detection System With Logic Circuit To Analyze The Spectrum Of Temporal Variations Of The Optical Spectrum Grant 3,609,364 - Paine , et al. September 28, 1 | 1971-09-28 |
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