Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Juergen Friedrich, Timo Seng, Armin Wenzel | 2017-10-10 |
| 9664445 | Tubular reactor for thermal treatment of biomass | Klaus Trattner, Heinrich Pauli, Wolfgang Plienegger | 2017-05-30 |