Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823657 | Regeneration of a NOx storage catalytic converter of an internal combustion engine | Uwe Waschatz | 2004-11-30 |
US
Ulrich-Dieter Standt
Overall (All Time): #3,496,444 of 4,157,543Top 85%
1
Patents All Time