San Diego, CA, United States of America

John C Massman

This inventor holds 1 USPTO granted patent. Top assignee: Tri-Cel, Inc.. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John C Massman. Retrieved from https://idiyas.com/inventor/john-c-massman

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 = 1.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Innovations of John C. Massman in Helmet Visor Technology

Introduction

John C. Massman is an innovative inventor based in San Diego, CA. He has made significant contributions to the field of helmet technology, particularly with his unique visor mechanism. His work focuses on enhancing user experience and safety through practical design.

Latest Patents

Massman holds a patent for a helmet visor mechanism with laterally moveable visors. This invention allows visors to move on guides attached to the helmet, providing versatility for the wearer. The helmet can accommodate a single visor or multiple visors, which may be clear or tinted. This feature enables users to adapt to various lighting conditions without needing to remove the helmet or expose their facial area. In the preferred embodiment, the visors can be stored and protected within the helmet casing or in an external casing. Additionally, the visors and guides can define a visor cartridge, allowing for easy retraction and exposure of the wearer's facial area.

Career Highlights

Massman is associated with Tri-Cel, Inc., where he continues to develop innovative solutions in helmet technology. His work reflects a commitment to improving safety and functionality in protective gear.

Conclusion

John C. Massman's contributions to helmet visor technology demonstrate his dedication to innovation and user safety. His patented visor mechanism is a testament to his inventive spirit and practical approach to design.

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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