Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10619958 | Firearm ammunition availability detection system | David Michael Masarik, Matthew James Masarik | 2020-04-14 |
| 10584929 | Firearm ammunition availability detection system | David Michael Masarik, Matthew James Masarik | 2020-03-10 |
| 10557676 | Firearm ammunition availability detection system | David Michael Masarik, Matthew James Masarik | 2020-02-11 |