Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654999 | Liquid metal plain bearing | Edwin Gemmel, Roland Koeppel, Wolfgang Kuehnel | 1997-08-05 |
| 5622435 | Plain bearing having a bearing gap filled with liquid metal | Edwin Gemmel, Roland Koeppel, Wolfgang Kuehnel | 1997-04-22 |