Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10155639 | Elevator notice system | Jose Miguel Pasini, Arthur Hsu, David Ginsberg | 2018-12-18 |
| 10144616 | Cab for vertical travel with controllable orientation for non-vertical travel | Arthur Hsu | 2018-12-04 |
| 10059566 | Connecting cars in a multicar elevator system | Zbigniew Piech | 2018-08-28 |
| 9884744 | Ropeless high-rise elevator installation approach | Martin J. Hardesty, Zbigniew Piech | 2018-02-06 |