Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4236072 | Adjusting mechanism | Cornelis Versluijs | 1980-11-25 |
WS
Willem Schinkel
Overall (All Time): #4,124,585 of 4,157,543Top 100%
1
Patents All Time