Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005715 | Articulated railroad car connector | — | 1991-04-09 |
| 4949856 | Slackless drawbar | — | 1990-08-21 |
| 4574708 | Damping mechanism for a truck assembly | — | 1986-03-11 |
| 4373253 | Integrated CMOS process with JFET | Wadie N. Khadder, Jia-Tarng Wang | 1983-02-15 |