HOTGER; Michael
Patent Applications and Registrations
Patent applications and USPTO patent grants for HOTGER; Michael.The latest application filed is for "waste-heat recovery system".
- HOTGER; Michael - Berlin DE
| Patent | Date |
|---|---|
| Waste-heat Recovery System App 20190301311 - BUCHER; Michael ; et al. | 2019-10-03 |
| Biodegradable functional fluid for mechanical drives Grant 7,060,199 - Woydt , et al. June 13, 2 | 2006-06-13 |
| 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 Grant 6,941,854 - Hotger , et al. September 13, 2 | 2005-09-13 |
| Biodegradable functional fluid for mechanic drives Grant 6,913,707 - Woydt , et al. July 5, 2 | 2005-07-05 |
| Biodegradable functional fluid for mechanical drives App 20050143264 - Woydt, Mathias ; et al. | 2005-06-30 |
| Biodegradable functional fluid for mechanic drives App 20040094743 - Woydt, Mathias ; et al. | 2004-05-20 |
| Sliding pairing for machine parts that are subjected to the action of highly pressureized and high-temperature steam, preferably for piston-cylinder assemblies of steam engines App 20040067384 - Hotger, Michael ; et al. | 2004-04-08 |
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