Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701855 | Cartridge fuel internal combustion engine | Katsumi Kurihara, Shiro Kawamoto, William G. Conger | 1997-12-30 |
| 5637034 | Detail sander | Robert G. Everts, Nobuto Kai, Kenneth M. Brazell | 1997-06-10 |