Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8967348 | Mass damper | Hannu Tienhaara, Peter Andersson, Paul Klinge, Petteri Kokkonen, Hannu Sainio | 2015-03-03 |
| 8091695 | Dampening element of a vibration damper and a vibration damper | — | 2012-01-10 |
| 7681701 | Vibration damper, a method of producing a vibration damper and a dampening arrangement for dampening the vibrations of an engine | — | 2010-03-23 |