Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7380334 | Device for pre-stressing a wheel bearing | Lothar Ulmann | 2008-06-03 |
| 5942291 | Process for protecting roller bearings against corrosion | — | 1999-08-24 |
| 5911458 | Process for the production of a rolling bearing unit comprising a plurality of individual components | Roland Langer | 1999-06-15 |
| 5763772 | Process for determining the initial stress of antifriction bearings which are preloaded against each other or installed with an initial stress | Roland Langer | 1998-06-09 |