Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461398 | Regenerable particle filter for the removal of soot particles from exhaust gases | Bruce Peters, Peter Zima | 2002-10-08 |
KF
Karl Heinz Friedel
Overall (All Time): #3,559,778 of 4,157,543Top 90%
1
Patents All Time