Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4763006 | Device determining surface element inclination angle for the optical detection of form errors of a low order | Norbert Rau, Wolfgang Staiger, Rainer Brodmann, Oskar Gerstorfer | 1988-08-09 |