Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D735608 | Three wheeled vehicle | Kenneth Tien Cao, Hung A. Pham | 2015-08-04 |
| 8783394 | Drive wheel suspension | Ki Y. Nam, Kenneth Tien Cao | 2014-07-22 |
| D701796 | Wheel suspension and drive system | Kenneth Tien Cao, Hung A. Pham | 2014-04-01 |
| 8397854 | Drive wheel suspension | Ki Y. Nam, Hung A. Pham | 2013-03-19 |