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For the Inventor, By the Inventor

Torrington, CT, United States of America

Timken US Corporation


USPTO Granted Patents = 29

% Expired Patents = 58.6


Trademarks = 3

Forward Citations = 231

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47 inventors (with patents filed for the assignee):

goldMedal Mark E LaCroix (6 out of 16 patents)

silverMedal Alfred John Santos (4 out of 14 patents)

bronzeMedal Wayne V Denny (3 out of 6 patents)

4.  Edward C Axler (3 out of 3 patents)

5.  Richard F Murphy (3 out of 24 patents)

6.  Mark A Joki (2 out of 19 patents)

7.  Pascal Desbiolles (2 out of 22 patents)

8.  Orestes J Varonis (2 out of 8 patents)

9.  Matthew J Deierlein (2 out of 2 patents)

10.  James J Burns (2 out of 2 patents)

11.  Brian Thomas Odegard (2 out of 2 patents)

12.  John S Hayward (2 out of 2 patents)

13.  Jerzy Baginski (2 out of 2 patents)

14.  Edward P Butler, Iii (2 out of 4 patents)

15.  Xiaolan Ai (1 out of 41 patents)


Core Competencies:
Magnetic Sensor
Thrust Bearing
Bearing Assembly
Position Sensing
High Resolution
Low Power ASIC
Planetary Gear
Rocker Arm
Safety Mechanism
Tilt Locking
Flexible Sensor
Damping Device

29 patents:

1. 8816677 - Magnetic sensor having a high resolution track with magnets of varying dimensions and a low resolution track (2014-08-26),
2. 8058868 - Turning device position sensing system and method (2011-11-15),
3. 7999537 - Magnetic sensor with high and low resolution tracks (2011-08-16),
4. 7999533 - Magnetic sensor with compensation (2011-08-16),
5. 7677213 - Deactivating roller finger follower (2010-03-16),
6. 7600138 - Low power ASIC circuit (2009-10-06),
7. 7579827 - Transmission input shaft speed measuring assembly (2009-08-25),
8. 7546822 - Switching finger follower assembly (2009-06-16),
9. 7494440 - Steering wheel mounting assembly (2009-02-24),
10. 7448980 - Planetary gear assembly (2008-11-11),
11. RE40313 - Piloting configuration for thrust bearing assembly (2008-05-12),
12. 7364364 - Cartridge bearing (2008-04-29),
13. 7293539 - Rocker arm assembly (2007-11-13),
14. 7285949 - Transmission input shaft speed measuring assembly (2007-10-23),
15. 7250756 - Flexible sensor input assembly (2007-07-31),
Company Overview
Timken US Corporation, headquartered in Torrington, Connecticut, specializes in the development and manufacturing of engineered bearings and mechanical power transmission products. The company is recognized for its expertise in precision engineering and innovation, serving a diverse range of industries including automotive, aerospace, and industrial machinery. Timken's commitment to research and technology enables it to deliver high-performance solutions that enhance operational efficiency and reliability across various applications globally.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Timken US Corporation USPTO Patent Assignee Logo
29 Patents

#3 in Torrington, CT

#297 in Connecticut

#11,625 in US

#22,552 in the World

Torrington, CT (US)
Torrington, CT, United States of America

Timken US Corporation

Forward Citations = 231

47 inventors:

goldMedal Mark E LaCroix (6 out of 16 patents)

silverMedal Alfred John Santos (4 out of 14 patents)

bronzeMedal Wayne V Denny (3 out of 6 patents)

4.  Edward C Axler (3 out of 3 patents)

5.  Richard F Murphy (3 out of 24 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Timken US Corporation. Retrieved from https://idiyas.com/company/timken-us

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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