Peterlee, United Kingdom

John Chapman

This inventor holds 5 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Marine Power Systems Limited, Caterpillar Sarl. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Chapman. Retrieved from https://idiyas.com/inventor/john-chapman-f31r95dn

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.9

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Brynmill, GB (2017)
  • Peterlee, GB (2017 - 2019)

Company Filing History:


Years Active: 2017-2025

Loading Chart...
Loading Chart...
5 patents (USPTO):Explore Patents

Title: Innovations of John Chapman

Introduction

John Chapman is an accomplished inventor based in Peterlee, GB. He has made significant contributions to the field of energy conversion, holding a total of 5 patents. His work focuses on innovative solutions that enhance the efficiency of energy systems.

Latest Patents

One of his latest patents is an "Assembly for transferring wave energy to an energy converter." This invention features a drive assembly designed to aid in the conversion of wave energy into useful energy. The assembly includes an actuating member with an actuating length and a movable energy transfer member that couples to an energy converter. This design allows for effective energy transfer from the actuating member to the energy converter. Additionally, the drive assembly incorporates an energy storing member that facilitates movement between defined stroke positions, ultimately driving the energy converter.

Another notable patent is a "Braking system and method for machine." This system includes a brake and a valve actuation system that responds to user input. The first valve actuates the brake based on user commands, while the second valve selectively engages the brake. The system is designed to ensure safety and efficiency in machine operation by monitoring user input and brake engagement.

Career Highlights

John Chapman is currently employed at Caterpillar Sarl, where he continues to innovate and develop new technologies. His work at this prominent company allows him to collaborate with other talented professionals in the field.

Collaborations

Some of his notable coworkers include Neil Taylor and Roger Tansley. Their combined expertise contributes to the advancement of innovative solutions within the company.

Conclusion

John Chapman is a dedicated inventor whose work in energy conversion and braking systems showcases his commitment to innovation. His patents reflect a deep understanding of engineering principles and a desire to improve energy efficiency.

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]
Loading…