Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435314 | Elevator platform stabilization coupler | Joseph Bledsoe, Thomas He, Richard C. McCarthy | 2002-08-20 |
| 6431325 | Acceleration control system utilizing elevator platform stabilization coupler | Joseph Bledsoe, Thomas He, Richard C. McCarthy | 2002-08-13 |