Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5048360 | C-axle gearing | Siegfried Kuhn, Werner Mühlich, Robert Rader, Otmar Ritz, Manfred Unruh | 1991-09-17 |
| 4924524 | Bearing assembly for the working spindle of a machine tool | Siegfried Kuhn, Bernhard Philipp | 1990-05-08 |
| 4696209 | Lathe having an integrated chuck | Klaus Felten, Walter Honroth, Siegfried Kuhn, Bruno Zeller | 1987-09-29 |