Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4746834 | Ignition plug for internal combustion engines | Ludwig Barthelma, Walter Benedikt, Werner Herden, Walter Holl, Gerhard Liebing +3 more | 1988-05-24 |
AB
Adalbert Bauerle
Overall (All Time): #3,952,527 of 4,157,543Top 100%
1
Patents All Time