Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997857 | Particle vibration damper | Josef Battig, Alfons Tröndle | 2011-08-16 |
| 6318086 | Turbocharger | Esko Laustela | 2001-11-20 |
| 4990053 | Device for extending the performances of a radial compressor | — | 1991-02-05 |