Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5276534 | Optical apparatus for maintaining a focussed image by interconnected adjustment of object and image distances | Meinrad Renner | 1994-01-04 |
UM
Ulrich Mutze
Overall (1994): #55,510 of 165,921Top 35%
1
Patents 1994