Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581621 | Valve and fuel tank provided with a valve for a motor vehicle | Heinz Klaffki | 2003-06-24 |
MG
Marietta Gehring
Overall (All Time): #3,514,997 of 4,157,543Top 85%
1
Patents All Time