Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10208702 | Method for producing a piston | Udo Rotmann, Armin Wenzel | 2019-02-19 |
| 10094269 | Four-stroke reciprocating piston internal combustion engine having an exhaust gas turbocharger, and operating method for same | Normann Freisinger | 2018-10-09 |
| 9980339 | Illumination device | — | 2018-05-22 |
| 9782823 | Forging device for the production of a piston blank, and method for the production of the piston blank by means of said forging device | Roland Grunert, Timo Seng, Wolfgang Janisch, Armin Wenzel | 2017-10-10 |
| 7850472 | Connector element | Krystian Kawa | 2010-12-14 |
| 6208049 | Motor vehicle auxiliaries drive assembly | Alfons Rennefeld, Karl-Ernst Noreikat | 2001-03-27 |
| RE34255 | Static mixing device | — | 1993-05-18 |
| 5134993 | Inhalator device, in particular a pocket inhalator | Klaus Van Der Linden, Bernd Zierenberg | 1992-08-04 |
| 4865460 | Static mixing device | — | 1989-09-12 |