Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198591 | Real-time rope/cable/belt sway monitoring system for elevator application | Jie Xu, Stephen D. Allen, Peter Feldhusen, Frank Dudde, Alan M. Parker | 2021-12-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198591 | Real-time rope/cable/belt sway monitoring system for elevator application | Jie Xu, Stephen D. Allen, Peter Feldhusen, Frank Dudde, Alan M. Parker | 2021-12-14 |