Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5548986 | Method and apparatus for simultaneously forming at least four metal rounds | Giichi Matsuo, Akira Sakai, Jeral Rains | 1996-08-27 |
| 4357819 | Method and apparatus for simultaneously forming three uniform metal rounds | — | 1982-11-09 |