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For the Inventor, By the Inventor

Essen, Germany

Thyssenkrupp Elevator Ag


USPTO Granted Patents = 75

% Expired Patents = 58.7



Trademarks = 5

Forward Citations = 275

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101 inventors (with patents filed for the assignee):

goldMedal Frank Peter Dudde (10 out of 13 patents)

silverMedal Peter Feldhusen (9 out of 12 patents)

bronzeMedal Bernd Altenburger (7 out of 8 patents)

4.  Holger Zerelles (6 out of 8 patents)

5.  Guenter Reuter (6 out of 6 patents)

6.  Walter Nuebling (6 out of 6 patents)

7.  Markus Jetter (5 out of 6 patents)

8.  Wolfgang Meissner (5 out of 5 patents)

9.  Alan Parker (4 out of 7 patents)

10.  Eduard Steinhauer (4 out of 8 patents)

11.  Ronald Dietze (4 out of 4 patents)

12.  Juri Schäfer (4 out of 4 patents)

13.  Gerhard Thumm (4 out of 8 patents)

14.  Helmut Schlecker (4 out of 6 patents)

15.  Matthew Muncy (3 out of 4 patents)


Core Competencies:
Composite Elevator Belt
Roller Guide
Safety Devices
Elevator Control Systems
Monitoring Apparatus
Linear Synchronous Motor
Destination Dispatch Kiosks
Braking Device
Hoistway Communication
Transport Systems
Elevator Installation
Adaptive Vibration-Damping

75 patents:

1. 10882719 - Composite elevator belt (2021-01-05),
2. 10850942 - Roller guide for a car of an elevator system (2020-12-01),
3. 10723592 - System and method for monitoring an elevator belt (2020-07-28),
4. 10710841 - Method for operating an elevator system and elevator system designed for performing the method (2020-07-14),
5. 10703607 - Method for operating a lift system (2020-07-07),
6. 10703603 - Operating a cyclical transport system based on an equal cycle time (2020-07-07),
7. D888989 - Handrail (2020-06-30),
8. 10696521 - Elevator system (2020-06-30),
9. 10676317 - Method for operating a lift system (2020-06-09),
10. 10640330 - Safety devices, lift systems with safety devices and methods of operating lift systems with safety devices (2020-05-05),
11. 10640328 - System for compiling and transferring elevator configuration data and methods of using same (2020-05-05),
12. 10597257 - High speed bearing assembly for elevator safety gear and methods of making and using same (2020-03-24),
13. 10549953 - Elevator belt position tracking system (2020-02-04),
14. 10526166 - Method for operating an elevator with multiple shafts and cars (2020-01-07),
15. 10486936 - Method for determining a stator current vector for starting a synchronous machine of a drive of a passenger transportation apparatus (2019-11-26),
ThyssenKrupp Elevator AG is one of the world's leading elevator manufacturers and service providers. With innovative technologies and a strong global presence, we strive to improve urban mobility and make cities more accessible. Our comprehensive range of products includes passenger elevators, escalators, moving walks, and advanced solutions for modernizing existing systems. We are committed to safety, sustainability, and delivering exceptional quality in all our projects and services.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

75 Patents

#13 in Essen

#764 in Germany

#9,983 in the World

Essen, DE
Essen, Germany

Thyssenkrupp Elevator Ag

Forward Citations = 275

101 inventors:

goldMedal Frank Peter Dudde (10 out of 13 patents)

silverMedal Peter Feldhusen (9 out of 12 patents)

bronzeMedal Bernd Altenburger (7 out of 8 patents)

4.  Holger Zerelles (6 out of 8 patents)

5.  Guenter Reuter (6 out of 6 patents)

Please report any incorrect information to [email protected]
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