Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5207771 | Radial plunger type pump with counter weight and washer integrally secured | Yoshio Watanabe | 1993-05-04 |
MS
Masakazu Sugisaw
Overall (All Time): #3,823,128 of 4,157,543Top 95%
1
Patents All Time