Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774211 | Airgun magazine | John A. Kowalczyk, Jr., Kenneth A. Call | 2023-10-03 |
| 11725909 | Firearm associated electronic device with acceleration resistant latch | John A. Kowalczyk, Jr., Jeffrey W. Mock | 2023-08-15 |
| 11709032 | Gas powered semi-automatic airgun action | David C. Snyder, Christopher Hand | 2023-07-25 |
| D988458 | Airgun magazine | John A. Kowalczyk, Jr., Kenneth A. Call | 2023-06-06 |