Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6220536 | Milling machine, method of crushing ore by use of the milling machine, and method of manufacturing the milling machine | Tsukasa Mori, Yorizo Kudo | 2001-04-24 |
| 5884856 | Method and system for reclaiming aggregate from concrete waste material | — | 1999-03-23 |
| 5699969 | Method and system for reclaiming aggregate from concrete waste material | — | 1997-12-23 |