Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6145325 | Method for operating a motor vehicle air conditioner with a compressor with lubricant circulation | Dieter Heinle, Wolfgang Straub | 2000-11-14 |
| 5893272 | Method for controlling a compressor of a motor vehicle air conditioner | Werner Salzer | 1999-04-13 |