Lopata; Frances G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lopata; Frances G..The latest application filed is for "electric primer".
- Lopata; Frances G. - Little Rock AR
- Lopata; Frances G. - Clayton MO
| Patent | Date |
|---|---|
| Electric primer Grant 6,272,993 - Cook , et al. August 14, 2 | 2001-08-14 |
| Lead-free primer mix Grant 5,684,268 - Lopata November 4, 1 | 1997-11-04 |
| Conductive primer mix Grant 5,646,367 - Shanks , et al. July 8, 1 | 1997-07-08 |
| Priming method for rimfire cartridge Grant 4,689,185 - Lopata , et al. August 25, 1 | 1987-08-25 |
| Non-toxic, non-corrosive rimfire cartridge Grant 4,674,409 - Lopata , et al. * June 23, 1 | 1987-06-23 |
| Bullet lubricant and method of coating bullets with said lubricant to reduce the leading effect thereof on the bores of firearms Grant 4,465,883 - Lopata , et al. August 14, 1 | 1984-08-14 |
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