Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9249832 | Ring-shaped rolling bearing cage | Peter Friedrich, Michael Krueger, Heinz Schaefers, Matthias Fick, Manfred Winkler +1 more | 2016-02-02 |
| 8790020 | Rolling bearing cage and rolling bearing | Peter Friedrich, Michael Krueger, Heinz Schaefers, Matthias Fick, Manfred Winkler +1 more | 2014-07-29 |
| 8764306 | Multi-row rolling bearing | Peter Friedrich, Michael Krueger, Heinz Schaefers, Matthias Fick, Manfred Winkler +1 more | 2014-07-01 |
| 8573851 | Needle roller bearing with rimless inner ring | Peter Friedrich, Michael Krueger, Reinhart Malik, Heinz Schaefers, Matthias Fick +2 more | 2013-11-05 |