Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347441 | Dual probe interferometer for object profile measuring | Jan G. Dil, Johannes C. Driessen | 1982-08-31 |
WM
Wichert Mesman
Overall (1982): #78,678 of 81,411Top 100%
1
Patents 1982