Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9676592 | Traction elevator rope movement sensor system | Luther Wells, Dennis Farrar, Phillip Hampton | 2017-06-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9676592 | Traction elevator rope movement sensor system | Luther Wells, Dennis Farrar, Phillip Hampton | 2017-06-13 |