Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7444962 | Coolant circuit for a coolant-cooled internal combustion engine | Werner Engelin, Erhard Rau, Jochen Weeber, Frank Weinert | 2008-11-04 |
| 6843210 | Thermostatic valve and method for controlling a coolant circuit | Werner Engelin, Erhard Rau, Jochen Weeber, Frank Weinert | 2005-01-18 |
| 6769474 | Casting die for the production of a cylinder block/crankcase | Klaus Land, Peter Lingl, Franz Rueckert, Helmut Schaefer, Peter Stocker | 2004-08-03 |
| 6098590 | Cylinder head for internal combustion engines | Immanuel Kutschera, Ulrich Engel, Bernward Vethacke, Claus Mumm, Martin Mutterer | 2000-08-08 |