Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160620 | Tension member for elevator system | Richard N. Fargo, John P. Wesson | 2018-12-25 |
| 10029887 | Electroless metal coating of load bearing member for elevator system | Zhongfen Ding, Paul Papas, Brad Guilani, Georgios S. Zafiris, Scott Alan Eastman | 2018-07-24 |
| 9873593 | Fire resistant coated steel belt | Paul Papas, Michael R. Carey | 2018-01-23 |
| 9862571 | Elevator cord health monitoring | Fanping Sun, Xiaodong Luo, Huan Zhang, John P. Wesson, Yan Chen +3 more | 2018-01-09 |