Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788817 | Recoil spring guide mounted target marker | John A. Kowalczyk, Jr., Jeffrey D. Tuller | 2023-10-17 |
| 11781833 | Switchless sensing for electronic devices used with deterrent devices | John A. Kowalczyk, Jr., Eric A. St. Phillips, Christopher A. Gagliano, Michael W. Allen, Robert J. MacBlane | 2023-10-10 |
| 11733003 | Adjustable rail mounting system | John A. Kowalczyk, Jr. | 2023-08-22 |
| 11725909 | Firearm associated electronic device with acceleration resistant latch | John A. Kowalczyk, Jr., Jeffrey D. Hanson | 2023-08-15 |
| 11552444 | Infrared laser system | Susan Houde-Walter, Brian L. Olmsted, John A. Kowalczyk, Jr., Jeffrey D. Tuller | 2023-01-10 |
| 11543210 | Deterrent-device accessory electromagnetic-radiation-based activation | John A. Kowalczyk, Jr., Robert J. MacBlane | 2023-01-03 |