Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10336579 | Metal coating of load bearing member for elevator system | Zhongfen Ding, Paul Papas, Aaron T. Nardi, Daniel A. Mosher | 2019-07-02 |
| 10329121 | Fire-retardant belt | Mark F. Orelup, Kathryn Rauss Sherrick, Amir Lotfi, Hong Yang | 2019-06-25 |
| 10294079 | Idler or deflector sheave for elevator system | Amir Lotfi | 2019-05-21 |
| 10280044 | In-service repair of elevator belt | Scott Alan Eastman, John P. Wesson, Daniel A. Mosher, Wenping Zhao, William Eaton Holden, III +2 more | 2019-05-07 |
| 10214385 | Elevator brake wedge | Scott Alan Eastman, Chen Zhao, Randall S. Dube | 2019-02-26 |
| 10029887 | Electroless metal coating of load bearing member for elevator system | Zhongfen Ding, Paul Papas, Georgios S. Zafiris, Daniel A. Mosher, Scott Alan Eastman | 2018-07-24 |
| 9994423 | Resurfacing of belt for elevator system | — | 2018-06-12 |
| 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 |
| 6367581 | Sound absorbing light fixture | Mark E. Marler, Charles C. Coffin, Heng-Yi Lai, Patricia Derwinski | 2002-04-09 |