Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6722262 | Pneumatic actuator with a nested diaphragm assembly | Larry K. Ball, John N. Tervo | 2004-04-20 |
| 6524646 | Method for restoring a surface on a metal substrate | Jimmy Chi-Yun Chan | 2003-02-25 |
| 5516548 | Tungsten disulfide modified bismaleimide | Jimmy Chi-Yun Chan | 1996-05-14 |
| 5316790 | Tungsten disulfide modified epoxy | Jimmy Chi-Yun Chan | 1994-05-31 |