Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4487491 | Film pressure plate | — | 1984-12-11 |
SI
Shozi Inaba
Overall (All Time): #4,045,595 of 4,157,543Top 100%
1
Patents All Time