Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4761897 | Screw conveyor type drying apparatus | Kenji Ohata | 1988-08-09 |
MT
Mitsuo Tazaki
Overall (All Time): #3,956,704 of 4,157,543Top 100%
1
Patents All Time