Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138941 | Bearing ring | Baozhu Liang, Johannes Ullmann | 2018-11-27 |
| 9939018 | Rolling-element bearing | Baozhu Liang | 2018-04-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138941 | Bearing ring | Baozhu Liang, Johannes Ullmann | 2018-11-27 |
| 9939018 | Rolling-element bearing | Baozhu Liang | 2018-04-10 |