Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731938 | Coated rope or belt for elevator systems | John P. Wesson, Huan Zhang, Timothy D. DeValve | 2017-08-15 |
| 9676593 | Belt including fibers | Wenping Zhao, John P. Wesson | 2017-06-13 |
| 9617118 | Elevator suspension and/or driving assembly having at least one traction surface defined by weave fibers | John P. Wesson | 2017-04-11 |
| 9555579 | Tension member and polymer jacket assembly including a geometry stabilizer in the jacket | Xiaomei Yu, John P. Wesson, John M. Milton-Benoit | 2017-01-31 |
| 9550653 | Elevator tension member | John P. Wesson, Huan Zhang | 2017-01-24 |