Issued Patents 2018
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160620 | Tension member for elevator system | Daniel A. Mosher, John P. Wesson | 2018-12-25 |
| 10087044 | Enhanced deceleration propulsion system for elevators | — | 2018-10-02 |
| 10035684 | Elevator component separation assurance system and method of operation | Randall Keith Roberts, David Ginsberg | 2018-07-31 |
| 9975735 | Cab isolation of an elevator car | Randall Keith Roberts, Walter Thomas Schmidt, YiSug Kwon | 2018-05-22 |
| 9926172 | Systems and methods for determining field orientation of magnetic components in a ropeless elevator system | — | 2018-03-27 |
| 9878881 | Magnetic screw propulsion system for elevators | — | 2018-01-30 |
| 9862571 | Elevator cord health monitoring | Fanping Sun, Xiaodong Luo, Daniel A. Mosher, Huan Zhang, John P. Wesson +3 more | 2018-01-09 |
| 9862572 | System and method for monitoring wire ropes | — | 2018-01-09 |