Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6308877 | Device for forming triangular glass knives | Anton Lang | 2001-10-30 |
| 6041686 | Microtome having an oscillating blade | Anton Lang | 2000-03-28 |
| 5621565 | Protraction device for a measuring microscope | Kurt Salzmann, Gerhold Garkisch | 1997-04-15 |