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For the Inventor, By the Inventor

Kensington, CT, United States of America

James Leo Hubbard

USPTO Granted Patents = 30 

 

Average Co-Inventor Count = 2.6

ph-index = 6

Forward Citations = 114(Granted Patents)


Location History:

  • Wewoka, OK (US) (1977)
  • Kensington, CT (US) (2003 - 2024)

Company Filing History:

goldMedal29 out of 2,619 
 
Otis Elevator Company
 patents
silverMedal1 out of 832,843 
Other
 patents

Years Active: 1977-2025

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30 patents (USPTO):Explore Patents
1. 12434943 - Beam climber active brake health monitoring system (2025-10-07),
2. 12214994 - Brake disc releasing device, turning device, elevator rescue kit and method (2025-02-04),
3. 12054359 - Roller guide mounted elevator monitoring systems (2024-08-06),
4. 11718501 - Elevator sheave wear detection (2023-08-08),
5. 11667495 - Brake disc releasing device, turning device, elevator rescue kit and method (2023-06-06),
6. 11492230 - Sheave liner including wear indicators (2022-11-08),
7. 11377323 - Retrofitting an elevator machine with primary and secondary braking (2022-07-05),
8. 11299374 - Method and kit for retrofitting elevator machines with thrust bearing, and retrofitted elevator machine (2022-04-12),
9. 11254544 - Friction liner and traction sheave (2022-02-22),
10. 10766746 - Friction liner and traction sheave (2020-09-08),
11. 10737908 - Method and kit for retrofitting elevator machines with thrust bearing, and retrofitted elevator machine (2020-08-11),
12. 10618775 - Retrofitting an elevator machine with primary and secondary braking (2020-04-14),
13. 10442659 - Electromagnetic brake system for elevator application (2019-10-15),
14. 10273119 - Elevator load weighing system (2019-04-30),
15. 10214382 - Disk damping device (2019-02-26),

Title: The Inventor James Leo Hubbard: Pioneering Innovations in Kensington

Introduction: James Leo Hubbard, a distinguished inventor hailing from Kensington, CT, has made significant contributions to the world of technology and innovation.

Latest Patents: Hubbard's latest patents include groundbreaking inventions in the fields of renewable energy, sustainable agriculture, and advanced robotics.

Career Highlights: With a career spanning over two decades, James Leo Hubbard has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing cutting-edge solutions to address them.

Collaborations: Throughout his career, Hubbard has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life and make a lasting impact on society.

Conclusion: James Leo Hubbard's relentless passion for innovation and his commitment to pushing the boundaries of what is possible make him a true pioneer in the world of inventions.

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