Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443978 | Firearm laser sight alignment assembly | John A. Kowalczyk, Jr., Jeffrey D. Tuller | 2019-10-15 |
| 10411431 | Infrared laser system | Susan Houde-Walter, Brian L. Olmsted, John A. Kowalczyk, Jr., Jeffrey D. Tuller | 2019-09-10 |
| 10267597 | Compact dynamic head up display | Brian L. Olmsted | 2019-04-23 |
| 10190847 | Recoil spring guide mounted target marker | John A. Kowalczyk, Jr., Jeffrey D. Tuller | 2019-01-29 |