Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9359172 | Elevator rope sway detection and damping | Richard J. Mangini | 2016-06-07 |
| 9321610 | Frictional damper for reducing elevator car movement | Richard N. Fargo, Daniel S. Young, Jason Kyle Romain, Harold Terry, Leandre Adifon | 2016-04-26 |