Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835073 | Secondary-air system and method for checking the operability of the secondary-air system | Silke Weddig, Christian Riechert, Oliver Kirstein | 2017-12-05 |
| 5233852 | Mill actuator reference adaptation for speed changes | — | 1993-08-10 |
| 4905491 | Unwind/rewind eccentricity control for rolling mills | Kenneth C. Markley | 1990-03-06 |