Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4771750 | Method and apparatus for regulating the idling charge of an internal combustion engine | Helmut Breitkreutz | 1988-09-20 |
GK
Gerhard Kistner
Overall (All Time): #3,959,301 of 4,157,543Top 100%
1
Patents All Time