Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609953 | Seal rings with improved friction and wear properties | Stefan Ederyd, Niklas Axén | 2003-08-26 |
| 6541135 | Seal rings with improved friction and wear properties | Stefan Ederyd, Niklas Axén | 2003-04-01 |