Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9341211 | Structured dirt depository in sliding bearing surfaces | Stefan Rittmann | 2016-05-17 |
| 8783956 | Dirt depositories in sliding bearings | Stefan Rittmann, Karsten Bresser | 2014-07-22 |
| 7426855 | Method and apparatus for testing the adhesive strength of overlays of plain bearing bushings | Gerhard Weil, Maik Wilhelm | 2008-09-23 |