Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5937990 | Transmission with load brake | Shijie Liu, Khoi Vu, Alfred K. Tengan, Robert L. Kowalski | 1999-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5937990 | Transmission with load brake | Shijie Liu, Khoi Vu, Alfred K. Tengan, Robert L. Kowalski | 1999-08-17 |