Ames, IA, United States of America

Doug Hayes

This inventor holds 1 USPTO granted patent. Top assignee: Happijac Company. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Doug Hayes. Retrieved from https://idiyas.com/inventor/doug-hayes-e3xhxj60

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 = 8.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Doug Hayes - Innovator in Recumbent Cycling Technology

Introduction

Doug Hayes is a notable inventor based in Ames, Iowa, recognized for his innovative contributions to the field of cycling. He has developed a unique recumbent cycling apparatus that enhances user comfort and performance. His work reflects a commitment to improving cycling experiences through thoughtful engineering.

Latest Patents

Doug Hayes holds a patent for a recumbent cycle with improved suspension. This cycling apparatus features a frame structure with wheels rotatably attached to support the frame. The design includes a central frame element that absorbs and reduces forces transmitted through the frame to the user. The frame structure consists of a front and back section that are parallel to the ground, allowing for independent movement in response to forces exerted on the wheels. The central frame element is made of chromoly steel and is configured to enhance the cycling experience.

Career Highlights

Doug is currently associated with Happijac Company, where he continues to innovate in the cycling industry. His work has significantly contributed to advancements in recumbent cycling technology, showcasing his expertise and dedication to the field.

Collaborations

Throughout his career, Doug has collaborated with talented individuals such as C Martin Rasmussen and Larry L Howell. These partnerships have fostered a creative environment that encourages innovation and the development of new ideas.

Conclusion

Doug Hayes is a distinguished inventor whose work in recumbent cycling technology has made a lasting impact. His innovative designs and collaborations reflect his commitment to enhancing the cycling experience for users.

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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