Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9880198 | High bandwidth signal probe tip | Eric R. Ao, Donald Richard Dignam, Jian Meng | 2018-01-30 |
| 6955437 | Hitch mirror assembly | — | 2005-10-18 |
| 5769186 | Wheel chock for tandem wheels | — | 1998-06-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9880198 | High bandwidth signal probe tip | Eric R. Ao, Donald Richard Dignam, Jian Meng | 2018-01-30 |
| 6955437 | Hitch mirror assembly | — | 2005-10-18 |
| 5769186 | Wheel chock for tandem wheels | — | 1998-06-23 |