Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407615 | Elevator guide | Andrew James Laughton, Jeffrey Lachica Geroso, Douglas D. Hamilton, Antonio Alexander Witt | 2022-08-09 |
| 10662030 | Unit or one or more members for an elevator component that allows the elevator component to withstand a seismic event or other significant force generating event | Jeffrey Lachica Geroso, Andrew James Laughton | 2020-05-26 |