Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600408 | Sound transmission device for a motor vehicle | Norbert Walter, Thomas Gokeler, Reinhard Hoffmann, Udo Lindner | 2003-07-29 |
MH
Manfred Helget
Mahle Filtersysteme Gmbh: 1 patents #19 of 64Top 30%
Overall (All Time): #3,518,859 of 4,157,543Top 85%
1
Patents All Time