Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1094624 | Bayonet mount | Donald Senchuck | 2025-09-23 |
| 12123668 | Ambidextrous bolt catch for use with a firearm | Ivan Kolev, Donald Senchuk | 2024-10-22 |
| 7883123 | Electronic push retraction exit device | Mark Andrew Condo, Darren C. Eller, Jon Hulse, Kosta G. Karachristos, Dale D. Martin | 2011-02-08 |
| 7488012 | Thermal pin assembly | Darren C. Eller | 2009-02-10 |
| 7484777 | Electronic push retraction exit device | Mark Andrew Condo, Darren C. Eller, Jon Hulse, Kosta G. Karachristos, Dale D. Martin | 2009-02-03 |
| 7287787 | Linear thumb-piece actuation latch mechanism | — | 2007-10-30 |