Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796561 | Wear detection for coated belt or rope | Hong Yang | 2017-10-24 |
| 9670035 | Fire-retardant belt | Mark F. Orelup, Kathryn Rauss Sherrick, Amir Lotfi, Hong Yang | 2017-06-06 |
| 9663328 | Elevator system belt | Mark S. Thompson, Kyle Martin, Hong Yang, Peter Keyo, David Wayne Mckee +1 more | 2017-05-30 |
| 9630805 | Non-linear stiffness roller assembly | Richard N. Fargo, James L. Hubbard, Adrian D. West | 2017-04-25 |