Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6105724 | Method for a controlled supply of lubricant to an antifriction bearing | Albert Stitz, Wolfgang Hahmann | 2000-08-22 |
| 5971107 | System for supplying lubricant to a plurality of bearings | Albert Stitz, Wolfgang Hahmann | 1999-10-26 |
| 5711615 | Antifriction bearing | Albert Stitz, Wolfgang Hahmann | 1998-01-27 |
| 5394696 | Hydraulic system | Otwin Eich | 1995-03-07 |
| 5297381 | Hydraulic system | Otwin Eich | 1994-03-29 |