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For the Inventor, By the Inventor

Atlanta, GA, United States of America

Thyssenkrupp Elevator Corporation


USPTO Granted Patents = 22

% Expired Patents = 22.7



Trademarks = 2

Forward Citations = 97

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39 inventors (with patents filed for the assignee):

goldMedal Rory Stephen Smith (6 out of 30 patents)

silverMedal Anthony Frank Hamlett (3 out of 3 patents)

bronzeMedal Sang W Lee (3 out of 3 patents)

4.  Joao Paulo Da Costa Brusque (2 out of 2 patents)

5.  Fernando Boschin (2 out of 2 patents)

6.  Marcelo De Fraga Carvalho (2 out of 2 patents)

7.  Leoci Rudi Galle (2 out of 3 patents)

8.  Amarnauth Eric Appana (2 out of 2 patents)

9.  Randolph W Huff (2 out of 8 patents)

10.  Richard D Peters (2 out of 14 patents)

11.  Sang Joon Choi (2 out of 16 patents)

12.  Malcom Ray Nooner (2 out of 3 patents)

13.  Russell Duke (2 out of 3 patents)

14.  Michael Bray (1 out of 2 patents)

15.  Thomas Felis (1 out of 6 patents)


22 patents:

1. 10889470 - Automatic rope tension equalizer system and method (2021-01-12),
2. D868128 - Lubricant director for an elevator guide rail (2019-11-26),
3. D856388 - Lubricant director for an elevator guide rail (2019-08-13),
4. 10246302 - Auxiliary pumping unit (2019-04-02),
5. 10160619 - Under car power unit for an elevator system (2018-12-25),
6. 10017358 - Hydraulic elevator system and method (2018-07-10),
7. 10005641 - Elevator dampener and energy harvesting device and method (2018-06-26),
8. 9896306 - Apparatus and method for dampening oscillations of an elevator car (2018-02-20),
9. 9896303 - Method for controlling elevator cars (2018-02-20),
10. 9676592 - Traction elevator rope movement sensor system (2017-06-13),
11. 9573789 - Elevator load detection system and method (2017-02-21),
12. 9567188 - Absolute position door zone device (2017-02-14),
13. 9469501 - Elevator positioning clip system and method (2016-10-18),
14. 9463955 - Elevator operator interface with virtual activation (2016-10-11),
15. 9440818 - Elevator swing operation system and method (2016-09-13),
Company Overview
Thyssenkrupp Elevator Corporation specializes in the development and manufacturing of innovative elevator and escalator systems. With a focus on enhancing mobility solutions, the company integrates advanced technologies to improve safety, efficiency, and user experience in vertical transportation. Operating from its headquarters in Atlanta, GA, Thyssenkrupp Elevator is committed to sustainability and smart building solutions, contributing to the modernization of urban infrastructure across various regions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

22 Patents

#122 in Atlanta, GA

#288 in Georgia

#15,037 in US

#28,782 in the World

Atlanta, GA (US)
Atlanta, GA, United States of America

Thyssenkrupp Elevator Corporation

Forward Citations = 97

39 inventors:

goldMedal Rory Stephen Smith (6 out of 30 patents)

silverMedal Anthony Frank Hamlett (3 out of 3 patents)

bronzeMedal Sang W Lee (3 out of 3 patents)

4.  Joao Paulo Da Costa Brusque (2 out of 2 patents)

5.  Fernando Boschin (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Thyssenkrupp Elevator Corporation. Retrieved from https://idiyas.com/company/thyssenkrupp-elevator

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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