| 11198591 |
Real-time rope/cable/belt sway monitoring system for elevator application |
Michael Palazzola, Jie Xu, Stephen D. Allen, Frank Dudde, Alan M. Parker |
2021-12-14 |
| 10882719 |
Composite elevator belt |
Frank Dudde |
2021-01-05 |
| 10737906 |
Elevator suspension and transmission strip |
Frank Dudde, Gomaa G. Abdelsadek, Alan M. Parker, Jie Xu, Stephen D. Allen +1 more |
2020-08-11 |
| 10183841 |
Multi-wedge end termination for an elevator system |
Frank Dudde |
2019-01-22 |
| 10131521 |
Belt end termination with a cone clamp |
Frank Dudde |
2018-11-20 |
| 9994425 |
Compact motor arrangement with integrated brakes and shaft bearings |
Frank Dudde |
2018-06-12 |
| 9988240 |
Elevator with master controller |
John Keith Anderson, Frank Dudde, Michael Palazzola, Jie Xu, Alan M. Parker +2 more |
2018-06-05 |
| 9944493 |
Elevator suspension and transmission strip |
Frank Dudde, Gomaa G. Abdelsadek, Alan M. Parker, Jie Xu, Stephen D. Allen +1 more |
2018-04-17 |
| 9758347 |
Arrangement and method to move at least two elevator cars independently in at least one hoistway |
Frank Dudde |
2017-09-12 |