Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6993864 | Locking block for compact semi-automatic pistols | Sean O'Clair, Michael Poulin | 2006-02-07 |
| 5386659 | Fire control mechanism for semiautomatic pistols | Pardip K. Vaid, Lee M. Lenkarski | 1995-02-07 |
| 5014456 | Cartridge magazine for semi-automatic firearms | Robert L. Kurtz, Kurt J. Hindle | 1991-05-14 |