Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6971340 | Compression pulse starting of a free piston internal combustion engine | Lixin Peng, Jing Liu | 2005-12-06 |
WY
Wang Yanmin
Overall (All Time): #3,463,979 of 4,157,543Top 85%
1
Patents All Time