Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4989988 | Apparatus for mixing media capable to flow | Heinz Lackner, Rolf Marr | 1991-02-05 |
| 4806777 | Device for scanning the contour of a surface of a workpiece | Gerd Ulbers | 1989-02-21 |
| D295966 | Surface testing machine | Jürgen Wälde, Thomas Weissweiler, Werner Lenz, Bernd Dreier, Jörg Schmidt +2 more | 1988-05-31 |
| 4744661 | Device for measuring small distances | Gerd Ulbers | 1988-05-17 |
| 4651438 | Eccentricity measuring apparatus | Jacob Wagner | 1987-03-24 |