Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593641 | Laser welded piston assembly | Dieter Gabriel, Wolfgang Rein, Steve Walker, Michael Ulrich | 2017-03-14 |
| 9163580 | Piston for an internal combustion engine and method for its production | Helmut Edel, Andreas Seeger-Van Nie, Achim Fedyna, Christian Peschke, Rainer Scharp | 2015-10-20 |
| 8544442 | Multi-part piston for an internal combustion engine and method for its production | Rainer Scharp, Klaus Keller | 2013-10-01 |
| 8371261 | Multi-part piston for an internal combustion engine and method for its production | Rainer Scharp, Klaus Keller | 2013-02-12 |
| 8267005 | Multi-part piston for an internal combustion engine and method for its production | Ralner Scharp, Klaus Keller | 2012-09-18 |
| 8161934 | Multi-part piston for an internal combustion engine and method for its production | Rainer Scharp, Klaus Keller | 2012-04-24 |
| 8146560 | Multi-part piston for an internal combustion engine and method for its production | Rainer Scharp, Klaus Keller | 2012-04-03 |