Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815665 | Battery mounting in elevator hoistway | Kyle W. Rogers, Daryl J. Marvin, Bassel Al-Annouf, Ismail Agirman, HanJong Kim | 2017-11-14 |
| 9663327 | Elevator braking system | Harold Terry, Leandre Adifon, Richard N. Fargo, Anthony Cooney, James M. Draper +3 more | 2017-05-30 |