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Patent applications and USPTO patent grants for Erickson; Jack A..The latest application filed is for "nontoxic, noncorrosive phosphorus-based primer compositions and an ordnance element including the same".
Patent | Date |
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Nontoxic, noncorrosive phosphorus-based primer compositions and an ordnance element including the same Grant 8,540,828 - Busky , et al. September 24, 2 | 2013-09-24 |
Nontoxic, Noncorrosive Phosphorus-based Primer Compositions And An Ordnance Element Including The Same App 20120132099 - Busky; Randall T. ;   et al. | 2012-05-31 |
Non-toxic, heavy-metal-free shotshell primer mix Grant 6,544,363 - Erickson April 8, 2 | 2003-04-08 |
Lead-free, heavy-metal-free rim-fire priming composition dedicated for Ralph B. Lynn Grant 5,993,577 - Erickson , et al. November 30, 1 | 1999-11-30 |
Lead-free centerfire primer with DDNP and barium nitrate oxidizer Grant 5,831,208 - Erickson November 3, 1 | 1998-11-03 |
Non-toxic rim-fire primer Grant 5,610,367 - Erickson , et al. March 11, 1 | 1997-03-11 |
Non-toxic primer Grant 5,547,528 - Erickson , et al. August 20, 1 | 1996-08-20 |
Non-toxic primer for center-fire cartridges Grant 5,466,315 - Erickson , et al. November 14, 1 | 1995-11-14 |
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