Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8775123 | Method for determination of the coefficient of performanace of a refrigerating machine | Hans-Jürgen Bersch | 2014-07-08 |
| 7878014 | Parallel condensing unit control system and method | Brian J. Akehurst, Hans-Juergen Bersch | 2011-02-01 |