Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4995445 | Gas vent system of a mold | — | 1991-02-26 |
MS
Masatomo Shigyo
Overall (All Time): #3,870,747 of 4,157,543Top 95%
1
Patents All Time