Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9663327 | Elevator braking system | Harold Terry, Leandre Adifon, Richard N. Fargo, David J. Lanesey, Anthony Cooney +3 more | 2017-05-30 |
| 9469505 | Sheet metal guide rail for an elevator system | Zbigniew Piech, Richard N. Fargo | 2016-10-18 |