Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5596976 | Trigger device for crossbows, with automatically activated safely means | — | 1997-01-28 |
| 5495687 | Firearm magazine | — | 1996-03-05 |
| 4771561 | Revolver using changeable cylinders | — | 1988-09-20 |
| 4732134 | Projectile slide-pushers for cross bows | — | 1988-03-22 |
| 4721092 | Trigger device for cross bows, with automatically activated safety means | — | 1988-01-26 |
| 4699117 | Cross bow | — | 1987-10-13 |
| 4697571 | Cross bows | — | 1987-10-06 |
| 4593675 | Cross bows | — | 1986-06-10 |
| 4577429 | Fastening means for a removable revolver cylinder | — | 1986-03-25 |
| 4461111 | Revolver trigger safety interlock | — | 1984-07-24 |
| 4452107 | Ratchet-type reversible wrench | — | 1984-06-05 |
| 4291610 | Silencer for firearms | — | 1981-09-29 |