Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846321 | Method of forming a bearing cage segment including a joint edge for welding | Hans-Juergen Friedrich, Norbert Huhn, Thomas Kettner, Manfred Mattes, Achim Mueller +4 more | 2023-12-19 |
| 11815129 | Needle roller bearing | Shihao Du, Thomas Kettner, Sebastian Dinkel | 2023-11-14 |
| 11796001 | Method of forming a bearing cage segment including a joint edge in the region of a to-be-formed bridge | Hans-Juergen Friedrich, Norbert Huhn, Thomas Kettner, Manfred Mattes, Achim Mueller +4 more | 2023-10-24 |
| 11698104 | Method of forming raceway element including contoured joint edge | Hans-Juergen Friedrich, Norbert Huhn, Thomas Kettner, Alfred Radina, Jonas Schierling +2 more | 2023-07-11 |
| 11603885 | Raceway element and method for its manufacture | Hans-Juergen Friedrich, Norbert Huhn, Thomas Kettner, Alfred Radina, Jonas Schierling +2 more | 2023-03-14 |