Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10118802 | Structural health monitoring of an escalator drive system | Soumitra Borthakur | 2018-11-06 |
| 10099894 | Active damping of a hovering elevator car based on vertical oscillation of the hovering elevator car | Amir Lotfi, Ismail Agirman | 2018-10-16 |
| 10035684 | Elevator component separation assurance system and method of operation | Richard N. Fargo, David Ginsberg | 2018-07-31 |
| 9975735 | Cab isolation of an elevator car | Richard N. Fargo, Walter Thomas Schmidt, YiSug Kwon | 2018-05-22 |
| 9914619 | Elevator rope sway mitigation | George Scott Copeland, Theresa M. Christy | 2018-03-13 |