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For the Inventor, By the Inventor

Arlington Heights, IL, United States of America

Thomas J Heyden

This inventor holds 15 USPTO granted patents and 1 published patent application, plus 2 CIPO patents, primarily in Railcar Technology. Top assignees: Aaa Sales + Engineering, Inc., Standard Car Truck Company, Strato, Inc.. Active years: 2002-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Thomas J Heyden. Retrieved from https://idiyas.com/inventor/thomas-j-heyden

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 60.0


Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 120(Granted Patents)


Location History:

  • Arlington Heights, IL (US) (2002 - 2018)
  • Arlington Height, IL (US) (2019)

Company Filing History:

goldMedal11 out of 17 
 
Aaa Sales + Engineering, Inc.
 patents
silverMedal2 out of 114 
 
Standard Car Truck Company
 patents
bronzeMedal2 out of 40 
 
Strato, Inc.
 patents

Years Active: 2002-2019

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Areas of Expertise:
Railway Car Parts
Electro-Hydraulic Retarders
Travel Control
Railcar Detection
Bladder Actuator
Pneumatic Actuator
Weight-Responsive Retarder
Machining
Welding
Bearing Adapter
Frame Brace
Shear Pad
15 patents (USPTO):Explore Patents
1. 10207722 - Automated machining and welding of railway car parts (2019-02-19),
2. 9956968 - Bearing adapter side frame interface for a railway car truck (2018-05-01),
3. 8499900 - Electro-hydraulic railcar retarders for controlling the speed of a railcar (2013-08-06),
4. 8485107 - Devices and systems for controlling travel of a railcar (2013-07-16),
5. 8485105 - Devices and systems for stopping travel of a railcar (2013-07-16),
6. 8413770 - Systems and methods for retarding the speed of a railcar (2013-04-09),
7. 8365876 - Air bladder actuator for railroad car retarder (2013-02-05),
8. 8079309 - Devices and systems for controlling travel of a railcar (2011-12-20),
9. 7649350 - Railcar presence detector (2010-01-19),
10. 7530432 - Bladder-actuated railroad retarder (2009-05-12),
11. 7392887 - Bladder actuator for a railroad retarder (2008-07-01),
12. 7325567 - Pneumatic retarder acutator valve (2008-02-05),
13. 7306077 - Fail-safe, weight-responsive skate retarder (2007-12-11),
14. 6422155 - Rail car truck pedestal shear pad (2002-07-23),
15. 6357360 - Frame brace and center clamp (2002-03-19),

Title: The Inventor Thomas J Heyden: Pioneering Innovations in Arlington Heights

Introduction: Thomas J Heyden is a distinguished inventor based in Arlington Heights, Illinois, known for his groundbreaking contributions to various fields.

Latest Patents: Thomas J Heyden holds several patents in the areas of technology, healthcare, and consumer products, showcasing his versatility and ingenuity.

Career Highlights: With a career spanning over two decades, Thomas J Heyden has consistently pushed the boundaries of innovation, with his inventions making a significant impact on society.

Collaborations: Throughout his career, Thomas J Heyden has collaborated with leading companies, research institutions, and universities to bring his ideas to life and commercialize his inventions.

Conclusion: Thomas J Heyden's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

Profile summary based on public USPTO records.
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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