Long Ditton, United Kingdom

John Frederick Eastham

This inventor holds 1 USPTO granted patent. Top assignee: Tracked Hovercraft Limited. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Frederick Eastham. Retrieved from https://idiyas.com/inventor/john-frederick-eastham-1krmnftp

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 = 6(Granted Patents)


Company Filing History:


Years Active: 1976

Loading Chart...
1 patent (USPTO):Explore Patents

Title: John Frederick Eastham: Innovator in Linear Induction Motors

Introduction

John Frederick Eastham is a notable inventor based in Long Ditton, GB. He is recognized for his contributions to the field of linear induction motors. With a single patent to his name, Eastham has made a significant impact in his area of expertise.

Latest Patents

Eastham's patent focuses on linear induction motors. The innovation involves a primary motor design where the winding conductors are arranged in two nonparallel groups of mutually parallel conductors on at least part of its working face. This design ensures that all windings, including end windings and crossover windings, are closely coupled to the magnetic material of the core of the primary. This advancement enhances the efficiency and performance of linear induction motors.

Career Highlights

Eastham is associated with Tracked Hovercraft Limited, where he applies his expertise in innovative motor designs. His work has contributed to the development of advanced technologies in the field of transportation and engineering.

Collaborations

Eastham has collaborated with notable figures in the industry, including Eric Roberts Laithwaite and Thomas George Fellows. These partnerships have fostered a creative environment that encourages innovation and technological advancement.

Conclusion

John Frederick Eastham's work in linear induction motors exemplifies the spirit of innovation. His contributions continue to influence the field, showcasing the importance of inventive thinking in engineering.

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…