Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9423213 | Recoil spring guide mounted target marker | John A. Kowalczyk, Jr., Jeffrey W. Mock | 2016-08-23 |
| 9377271 | Firearm laser sight alignment assembly | John A. Kowalczyk, Jr., Jeffrey W. Mock | 2016-06-28 |