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For the Inventor, By the Inventor

Troy, MI, United States of America

Thyssenkrupp Elevator Capital Corporation

Calculating rank
USPTO Granted Patents = 13

% Expired Patents = 76.9



Trademarks = 5

Forward Citations = 117

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25 inventors (with patents filed for the assignee):

goldMedal Rory Stephen Smith (11 out of 30 patents)

silverMedal Richard D Peters (6 out of 14 patents)

bronzeMedal Randolph W Huff (2 out of 8 patents)

4.  Alan M Parker (2 out of 2 patents)

5.  Chi Phan (2 out of 2 patents)

6.  Lutfi Al-Sharif (2 out of 3 patents)

7.  James A Nickerson (2 out of 5 patents)

8.  Stefan Kaczmarczyk (1 out of 3 patents)

9.  Gerhard Thumm (1 out of 8 patents)

10.  Jim Nickerson (1 out of 1 patent)

11.  Stefan Kazmarczyk (1 out of 1 patent)

12.  John S Brant (1 out of 1 patent)

13.  San Aranggi Soemardjan (1 out of 1 patent)

14.  Patrick M Bass (1 out of 6 patents)

15.  Bruce B Powell (1 out of 8 patents)


13 patents:

1. 8276715 - Method and apparatus for assigning elevator hall calls based on time metrics (2012-10-02),
2. 8162110 - Rope tension equalizer and load monitor (2012-04-24),
3. 8123002 - Elevator rope positioning apparatus (2012-02-28),
4. 8110050 - Actively damped tension member (2012-02-07),
5. 8104585 - Method of assigning hall calls based on time thresholds (2012-01-31),
6. 8096024 - Rope termination device (2012-01-17),
7. 7975808 - Saturation control for destination dispatch systems (2011-07-12),
8. 7967113 - Elevator system to minimize entrapment of passengers during a power failure (2011-06-28),
9. 7841450 - Twin elevator systems (2010-11-30),
10. 7374020 - Energy efficient elevator system (2008-05-20),
11. 7360630 - Elevator positioning system (2008-04-22),
12. 7334665 - Interlock wiring communication system for elevators (2008-02-26),
13. 6854566 - Contactless push button switch comprising a hall effect transducer and microprocessor (2005-02-15),
Company Overview
Thyssenkrupp Elevator Capital Corporation, based in Troy, MI, specializes in the design, manufacturing, and servicing of elevators, escalators, and moving walkways. The company focuses on innovative mobility solutions that enhance urban infrastructure and improve accessibility in buildings. With a commitment to sustainability and technological advancement, Thyssenkrupp Elevator integrates smart technologies into its products, aiming to optimize performance and user experience across various environments, including commercial, residential, and industrial sectors.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

13 Patents

#73 in Troy, MI

#850 in Michigan

#23,860 in US

#45,085 in the World

Troy, MI (US)
Troy, MI, United States of America

Thyssenkrupp Elevator Capital Corporation

Forward Citations = 117

25 inventors:

goldMedal Rory Stephen Smith (11 out of 30 patents)

silverMedal Richard D Peters (6 out of 14 patents)

bronzeMedal Randolph W Huff (2 out of 8 patents)

4.  Alan M Parker (2 out of 2 patents)

5.  Chi Phan (2 out of 2 patents)

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

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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