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Alpharetta, GA, United States of America

Thyssenkrupp Elevator Corporation


USPTO Granted Patents = 22



Trademarks = 12

Forward Citations = 91

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69 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 2 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),
thyssenkrupp Elevator Corporation is a global leader in the elevator and escalator industry. With over 160 years of experience, the company designs, manufactures, installs, and services a wide range of innovative mobility solutions for urban and suburban areas. thyssenkrupp Elevator Corporation is committed to sustainable development and continually strives to improve energy efficiency, reduce carbon emissions, and enhance passenger safety and comfort. They offer a comprehensive portfolio of products and services to meet the diverse needs of their clients worldwide.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 2 2025

22 Patents

#33 in Alpharetta, GA

#293 in Georgia

#14,500 in US

#27,857 in the World

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Alpharetta, GA, United States of America

Thyssenkrupp Elevator Corporation

Forward Citations = 91

69 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)

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