Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8821023 | Dirt grooves in lubricated sliding bearings | Stefan Rittmann | 2014-09-02 |
| 8783956 | Dirt depositories in sliding bearings | Stefan Rittmann, Thomas Aubele | 2014-07-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8821023 | Dirt grooves in lubricated sliding bearings | Stefan Rittmann | 2014-09-02 |
| 8783956 | Dirt depositories in sliding bearings | Stefan Rittmann, Thomas Aubele | 2014-07-22 |