Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8651084 | Two-part piston for an internal combustion engine | — | 2014-02-18 |
| 8225765 | Two-part piston for an internal combustion engine | Jochen Kortas, Timo Estrum | 2012-07-24 |
| 8079299 | Upper part of a composite piston | Christof Geissler, Roland Schmidt | 2011-12-20 |
| 7946268 | Two-part piston for an internal combustion engine | — | 2011-05-24 |
| 7934482 | Liquid-cooled composite piston | — | 2011-05-03 |
| 7628135 | Multi-part piston for an internal combustion engine | — | 2009-12-08 |
| 6829977 | Combustion engine with a built-up piston | — | 2004-12-14 |
| 6763758 | Multi-part cooled piston for an internal combustion engine | Peter Kemnitz | 2004-07-20 |
| 6729291 | Multipart cooled piston for an internal combustion engine | Rainer Scharp | 2004-05-04 |
| 6260473 | Clamping device for a piston to be mounted | Alois Barth, Reinhold Fuchs | 2001-07-17 |