Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686688 | Noise abatement system for large caliber gun | Raymond P. Kazyaka | 1997-11-11 |
| 5610360 | Large caliber gun muffler | Raymond P. Kazyaka | 1997-03-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686688 | Noise abatement system for large caliber gun | Raymond P. Kazyaka | 1997-11-11 |
| 5610360 | Large caliber gun muffler | Raymond P. Kazyaka | 1997-03-11 |