Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014966 | Calibration and setup unit for barrier operator control system | Brett A. Reed, Michael T. McMahon | 2011-09-06 |
| 7878931 | Drive mechanism for barrier operator | — | 2011-02-01 |