Houston, TX, United States of America

Charles D Hewitt

This inventor holds 2 USPTO granted patents. Top assignees: Encon Manufacturing, Inc., Encon Safety Products, Inc.. Active years: 1988-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles D Hewitt. Retrieved from https://idiyas.com/inventor/charles-d-hewitt-a2xs1xe6

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 34(Granted Patents)


Company Filing History:


Years Active: 1988-1990

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2 patents (USPTO):Explore Patents

Title: The Innovations of Charles D. Hewitt

Introduction

Charles D. Hewitt is an accomplished inventor based in Houston, Texas. He holds two patents that showcase his innovative contributions to safety equipment. His work primarily focuses on protective gear, particularly in the field of splash goggles.

Latest Patents

Hewitt's latest patents include the "Ventilated Splash Goggle," which features a unique two-piece labyrinthian vent design. This design allows for air circulation while effectively preventing the passage of splashed liquids. Additionally, the goggles incorporate a curved lens with a mounting that provides functional gaps, ensuring that the lens remains securely attached to the frame even under distortion. Another patent he holds is for "Ventilated Splash Goggles," which further emphasizes his commitment to enhancing safety in protective eyewear.

Career Highlights

Throughout his career, Hewitt has worked with notable companies such as Encon Manufacturing, Inc. and Encon Safety Products, Inc. His experience in these organizations has contributed to his expertise in developing innovative safety solutions.

Collaborations

Hewitt has collaborated with Paul Bernhardt Specht, further enriching his professional journey and expanding his innovative reach.

Conclusion

Charles D. Hewitt's contributions to the field of protective eyewear through his patents reflect his dedication to safety and innovation. His work continues to influence the industry and enhance the protection of individuals in various environments.

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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