Union Lake, MI, United States of America

John S Ellis

This inventor holds 2 USPTO granted patents. Top assignee: Ace Controls Inc.. Active years: 1978-1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John S Ellis. Retrieved from https://idiyas.com/inventor/john-s-ellis

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 = 2.4

ph-index = 2

Forward Citations = 45(Granted Patents)


Company Filing History:


Years Active: 1978-1979

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

Title: Innovations by John S. Ellis

Introduction

John S. Ellis is a notable inventor based in Union Lake, MI (US). He has made significant contributions to the field of hydraulic shock absorbers, holding two patents that showcase his innovative designs. His work reflects a commitment to enhancing the performance and reliability of hydraulic systems.

Latest Patents

Ellis's latest patents include a heavy-duty hydraulic shock absorber and an adjustable hydraulic shock absorber. The heavy-duty hydraulic shock absorber features an inner tube with a slidably mounted impact-receiving piston assembly. This design allows for the metering of fluid through multiple orifices into an accumulator chamber, effectively managing impact forces. The adjustable hydraulic shock absorber, on the other hand, incorporates a flexible, tubular diaphragm that forms an expandable fluid reservoir. This reservoir is designed to maintain pressure and facilitate controlled fluid flow, ensuring optimal performance under varying loads.

Career Highlights

Throughout his career, John S. Ellis has been associated with Ace Controls Inc., where he has applied his expertise in hydraulic systems. His innovative designs have contributed to advancements in shock absorber technology, making them more efficient and reliable for various applications.

Collaborations

Ellis has collaborated with notable coworkers, including Larry C. Ellis and Russell N. Cossin. These partnerships have fostered a creative environment that encourages the development of cutting-edge solutions in the field of hydraulic engineering.

Conclusion

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…