Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657569 | Nipple for muzzle loading firearms | Francis J. Korhonen | 1997-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657569 | Nipple for muzzle loading firearms | Francis J. Korhonen | 1997-08-19 |