Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6941854 | Sliding pairing for machine parts that are subjected to the action of highly pressurized and high-temperature steam, preferably for piston-cylinder assemblies of steam engines | Jens Kleemann, Axel Riepe, Walter Thiele | 2005-09-13 |
| 6913707 | Biodegradable functional fluid for mechanic drives | Mathias Woydt, Jens Kleemann | 2005-07-05 |