Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4212280 | Ignition system for internal combustion engines | Bert Wurst | 1980-07-15 |
JF
Jurgen Fresow
Overall (All Time): #4,115,665 of 4,157,543Top 100%
1
Patents All Time