La Grange, KY, United States of America

Charles F Evans

This inventor holds 2 USPTO granted patents. Top assignees: Hilliard-Lyons Patent Management, Inc., Other. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles F Evans. Retrieved from https://idiyas.com/inventor/charles-f-evans-fnb2c6ib

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 = 2.0

ph-index = 2

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1984

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Charles F. Evans

Introduction

Charles F. Evans is a notable inventor based in La Grange, KY (US). He has made significant contributions to the field of engineering through his innovative designs and patents. With a total of 2 patents, Evans has demonstrated his expertise and creativity in developing solutions that address various technical challenges.

Latest Patents

Evans' latest patents include a "Dynamic Seal Arrangement with X-Shaped Seal" and an "Oscillatory Fluid Powered Motor." The dynamic seal arrangement features an elongate elastomeric seal member designed to engage a sealing surface adjacent to an element, allowing for effective fluid pressure application. The seal's unique design includes a central body with spaced feet that ensure a secure fit within the groove.

The oscillatory fluid powered motor patent describes a cylindrical body with head members that define a chamber. This motor incorporates a shaft with at least one vane for rotation, along with a stationary stator that enhances its functionality. The design includes various seals that ensure optimal performance and efficiency.

Career Highlights

Throughout his career, Charles F. Evans has worked with Hilliard-Lyons Patent Management, Inc. His experience in patent management has contributed to his understanding of the innovation process and the importance of protecting intellectual property.

Collaborations

Evans has collaborated with notable individuals in his field, including Fred C. Eicher. These partnerships have likely fostered an environment of creativity and innovation, leading to the development of his patents.

Conclusion

Charles F. Evans is a distinguished inventor whose work has significantly impacted the engineering landscape. His innovative patents reflect his dedication to solving complex problems and advancing 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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