Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10619626 | Bearing unit | Christian Zang | 2020-04-14 |
| 10458469 | Bearing unit | Christian Zang | 2019-10-29 |
| 9382944 | Grease passage in flanged bearings | Matthias Hofmann, Holger Kristandt, Baozhu Liang, Edgar Pickel, Ingo Schulz +1 more | 2016-07-05 |
| 6379051 | Ring for a roller | Hans-Jürgen Liesegang, Klemens Schmidt | 2002-04-30 |
| 4593185 | Safety lock | Ingeborg Patzelt | 1986-06-03 |
| 4460418 | Aluminum sheet having improved weldability | Jurgen Hennings | 1984-07-17 |
| 4326895 | Process for manufacturing aluminum strip or sheet having improved weldability | Jurgen Hennings | 1982-04-27 |