Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772717 | Reciprocating piston internal combustion engine | Oleg Dachtchenko, Vadim Kutenev, Klaus Magg, Andrej Nikitin, Erhard Rau +4 more | 2004-08-10 |
WG
Willi Gelse
Overall (All Time): #3,486,426 of 4,157,543Top 85%
1
Patents All Time