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Patent applications and USPTO patent grants for Kratz; Bernhard.The latest application filed is for "electrical igniting medium".
Patent | Date |
---|---|
Electrical igniting medium Grant 4,944,224 - Fiedler , et al. July 31, 1 | 1990-07-31 |
Method and arrangement for implementing an operational test on electrically-actuatable ignition circuits for ammunition Grant 4,776,277 - Fiedler , et al. October 11, 1 | 1988-10-11 |
Setting mechanism for digital display devices Grant 3,944,795 - Meisner , et al. March 16, 1 | 1976-03-16 |
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