Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7023169 | Method for changing speed of motor group | Ilkka Erkkilä{umlaut over ( )} | 2006-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7023169 | Method for changing speed of motor group | Ilkka Erkkilä{umlaut over ( )} | 2006-04-04 |