Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7077777 | Continuously variable transmission | Daping Liu | 2006-07-18 |
| 4181055 | Apparatus for automatically cutting sheet material | — | 1980-01-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7077777 | Continuously variable transmission | Daping Liu | 2006-07-18 |
| 4181055 | Apparatus for automatically cutting sheet material | — | 1980-01-01 |