Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11214465 | Elevator system suspension member | Barry G. Blackaby | 2022-01-04 |
| 10926975 | Grooved belt for elevator system | Brad Guilani | 2021-02-23 |
| 10329121 | Fire-retardant belt | Mark F. Orelup, Brad Guilani, Amir Lotfi, Hong Yang | 2019-06-25 |
| 9670035 | Fire-retardant belt | Mark F. Orelup, Brad Guilani, Amir Lotfi, Hong Yang | 2017-06-06 |
| 9546447 | Elevator load bearing assembly having a jacket with multiple polymer compositions | John P. Wesson, Mark S. Thompson, James R. Irish, William A. Veronesi, John T. Pitts +5 more | 2017-01-17 |
| 8734203 | Elevator load bearing member having a jacket with at least one rough exterior surface | John T. Pitts, Ary O. Mello, Hugh J. O'Donnell, John P. Wesson, William A. Veronesi +3 more | 2014-05-27 |
| 8449349 | Elevator load bearing member having a jacket with at least one rough exterior surface | Mark S. Thompson, William A. Veronesi, John T. Pitts, Ary O. Mello, Hugh J. O'Donnell +6 more | 2013-05-28 |