Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609953 | Seal rings with improved friction and wear properties | Håkan Engqvist, Niklas Axén | 2003-08-26 |
| 6602312 | Seal rings for potable water applications | Emmanuel Pauty | 2003-08-05 |
| 6541135 | Seal rings with improved friction and wear properties | Håkan Engqvist, Niklas Axén | 2003-04-01 |
| 6524364 | Corrosion resistant cemented carbide | — | 2003-02-25 |