The Old School, United Kingdom

Douglas Hay Cartwright

This inventor holds 1 USPTO granted patent and 2 EPO patents. Top assignee: Cummins Generator Technologies Limited. Active years: 2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas Hay Cartwright. Retrieved from https://idiyas.com/inventor/douglas-hay-cartwright

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


% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 2012

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1 patent (USPTO):Explore Patents

Title: Douglas Hay Cartwright: Innovator in Marine Propulsion Technology

Introduction

Douglas Hay Cartwright is a notable inventor based in The Old School, GB. He has made significant contributions to the field of marine propulsion technology. His innovative approach has led to the development of a unique propulsion arrangement that enhances the efficiency of marine vessels.

Latest Patents

Douglas Hay Cartwright holds a patent for a propulsion arrangement designed for marine vessels. This arrangement includes an engine for propelling the vessel and an electrical machine coupled to the engine. The electrical machine is capable of supplying onboard electrical power for the vessel. A control unit manages the electrical machine, allowing it to function as either a generator or a motor. This innovative design enables the electrical machine to supplement the engine's power during operation, providing active damping of the engine torque.

Career Highlights

Douglas Hay Cartwright is associated with Cummins Generator Technologies Limited, where he applies his expertise in propulsion systems. His work focuses on integrating electrical machines with traditional engine systems to improve overall vessel performance. With a patent portfolio that includes 1 patent, he continues to push the boundaries of marine technology.

Collaborations

Douglas has collaborated with talented individuals such as Krzysztof Wejrzanowski and Nazar Al-Khayat. These partnerships have fostered innovation and contributed to the advancement of marine propulsion systems.

Conclusion

Douglas Hay Cartwright is a pioneering inventor whose work in marine propulsion technology exemplifies innovation and collaboration. His contributions are shaping the future of marine vessel efficiency and performance.

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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