Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186469 | Caster wheel with constant force mechanism | Fernando D. Goncalves, Paul F. Finnegan, Michael V. Brown | 2021-11-30 |
| 10315900 | Caster wheel with constant force mechanism | Fernando D. Goncalves, Paul F. Finnegan, Michael V. Brown | 2019-06-11 |
| 9593003 | Caster wheel with constant force mechanism | Fernando D. Goncalves, Paul F. Finnegan, Michael V. Brown, William Doak | 2017-03-14 |