Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5836234 | Single CAM reciprocating linked piston type engine | Zhigeng Xi, Lei Chen | 1998-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5836234 | Single CAM reciprocating linked piston type engine | Zhigeng Xi, Lei Chen | 1998-11-17 |