Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11814264 | Yoke assembly for suspending an elevator car or a counterweight in a shaft of an elevator | Richard L. Hollowell | 2023-11-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11814264 | Yoke assembly for suspending an elevator car or a counterweight in a shaft of an elevator | Richard L. Hollowell | 2023-11-14 |