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For the Inventor, By the Inventor

Pasadena, CA, United States of America

Robert E Evans

This inventor holds 25 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Railcar Technology. Top assignees: Sakura Finetek U.s.a., Inc., Sempra Fiber Links, Trackmobile LLC. Active years: 1976-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert E Evans. Retrieved from https://idiyas.com/inventor/robert-e-evans

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

USPTO Granted Patents = 25 

% Patents Active = 80.0

 

Average Co-Inventor Count = 2.3

ph-index = 7

Forward Citations = 215(Granted Patents)


Location History:

  • South El Monte, CA (US) (1976)
  • Clinton, IA (US) (1976)
  • Cleveland, OH (US) (2004)
  • Sierra Madre, CA (US) (2003 - 2015)
  • Pasadena, CA (US) (1978 - 2020)
  • LaGrange, GA (US) (1994 - 2023)

Company Filing History:

goldMedal7 out of 64 
 
Sakura Finetek U.s.a., Inc.
 patents
silverMedal5 out of 7 
 
Sempra Fiber Links
 patents
bronzeMedal5 out of 19 
 
Trackmobile LLC
 patents
4. 2 out of 5 
 
Ellis Industries, Inc.
 patents
5. 1 out of 1 
 
Sanusi Umar
 patent
6. 5 out of 834,570 
Other
 patents

Years Active: 1976-2026

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Areas of Expertise:
Magnetic Traction Assist
Modular Drive Train
Integrated Tissue Processing
Follicular Unit Extraction
Fluid Dispensing System
Traceability
Electrostatic Loudspeaker
Pipeline Installation
Moisture Sensing
Hydraulic Filter
Railcar Weight Transfer
Automatic Wash-Up System
25 patents (USPTO):Explore Patents
1. 12686418 - Magnetic traction assist for railcar mover (2026-07-21),
2. 11820406 - Magnetic traction assist for railcar mover (2023-11-21),
3. 10814889 - Modular drive train for railcar mover (2020-10-27),
4. 10576637 - Integrated tissue processing and embedding systems, and methods thereof (2020-03-03),
5. 9878724 - Traction assist for railcar mover (2018-01-30),
6. 9573278 - Integrated tissue processing and embedding systems, and methods thereof (2017-02-21),
7. 9095368 - Follicular unit extraction device (2015-08-04),
8. 9016526 - Fluid dispensing system (2015-04-28),
9. 9005980 - Traceability for automated staining system (2015-04-14),
10. 8831776 - Integrated tissue processing and embedding systems, and methods thereof (2014-09-09),
11. 8752732 - Fluid dispensing system (2014-06-17),
12. 8580568 - Traceability for automated staining system (2013-11-12),
13. 6845562 - Can Opener (2005-01-25),
14. 6804362 - Electrostatic and electrolytic loudspeaker assembly (2004-10-12),
15. 6745791 - Service tools for pipelines containing conduit or cable (2004-06-08),

Title: Robert E Evans: Pioneering Inventor from Pasadena

Introduction: Robert E Evans is a distinguished inventor based in Pasadena, California, known for his groundbreaking contributions to various fields.

Latest Patents: Robert E Evans holds several patents in the areas of technology and engineering, showcasing his innovative mindset and problem-solving abilities.

Career Highlights: With a career spanning over two decades, Robert E Evans has worked on numerous projects that have revolutionized industries such as robotics, renewable energy, and telecommunications.

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

Conclusion: Robert E Evans continues to inspire the next generation of inventors with his passion for innovation and his dedication to pushing the boundaries of what is possible in the world 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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