Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198591 | Real-time rope/cable/belt sway monitoring system for elevator application | Michael Palazzola, Jie Xu, Stephen D. Allen, Peter Feldhusen, Frank Dudde | 2021-12-14 |
| 10737906 | Elevator suspension and transmission strip | Frank Dudde, Peter Feldhusen, Gomaa G. Abdelsadek, Jie Xu, Stephen D. Allen +1 more | 2020-08-11 |
| 9988240 | Elevator with master controller | John Keith Anderson, Frank Dudde, Peter Feldhusen, Michael Palazzola, Jie Xu +2 more | 2018-06-05 |
| 9944493 | Elevator suspension and transmission strip | Frank Dudde, Peter Feldhusen, Gomaa G. Abdelsadek, Jie Xu, Stephen D. Allen +1 more | 2018-04-17 |
| 9738491 | Hydraulic-boosted rail brake | Frank Dudde, Peter F. Feldhusen, William K. Delk, Mike Palazzola, Jie Xu +2 more | 2017-08-22 |
| 9652966 | Jumpers and methods of making and using same | Mike Palazzola, Jimmy Xu, Keith Anderson, Peter F. Feldhusen, Frank Dudde +2 more | 2017-05-16 |
| 8162110 | Rope tension equalizer and load monitor | Rory Smith, Chi Phan | 2012-04-24 |
| 8096024 | Rope termination device | Rory Smith, Chi Phan | 2012-01-17 |