Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457563 | Arrangement in a circulation lubrication system | Kari Ahlbom, Ari Airaksinen, Kari Antila, Arto Alfthan | 2002-10-01 |
| 6341667 | Arrangement in a circulation lubrication system | Kari Ahlbom, Ari Airaksinen, Kari Antila, Arto Alfthan | 2002-01-29 |