Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11117781 | Vertical bounce detection and mitigation | Daryl J. Marvin | 2021-09-14 |
| 11078045 | Electronic safety actuator for lifting a safety wedge of an elevator | Justin Billard, Daryl J. Marvin, Erik Khzouz | 2021-08-03 |
| 10889467 | Synchronization based on distance of magnet assembly to rail | — | 2021-01-12 |