Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931886 | Apparatus for the return of lubricant for a refrigeration machine | Beat Schuppisser, Jean-Claude Logel, Holger Koenig | 2005-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931886 | Apparatus for the return of lubricant for a refrigeration machine | Beat Schuppisser, Jean-Claude Logel, Holger Koenig | 2005-08-23 |