Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6964194 | Device and method for determining the state of ageing of an exhaust-gas catalytic converter | Michael-Rainer Busch | 2005-11-15 |
AH
Axel Hirschmann
Overall (2005): #233,809 of 245,428Top 100%
1
Patents 2005