Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566828 | Movable barrier operator having force and position learning capability | James J. Fitzgibbon, John V. Moravec | 2003-05-20 |
| 6528961 | Movable barrier operator having force and position learning capability | James J. Fitzgibbon, John V. Moravec | 2003-03-04 |