Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7900466 | Air-conditioning system for a motor vehicle | Karsten Helms | 2011-03-08 |
PH
Peter Hellmann
Overall (2011): #195,855 of 364,097Top 55%
1
Patents 2011