Silver Springs, FL, United States of America

Russell W Kershaw

This inventor holds 1 USPTO granted patent. Top assignee: Medx 96, Inc.. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Russell W Kershaw. Retrieved from https://idiyas.com/inventor/russell-w-kershaw

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 = 3.0

ph-index = 1

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Russell W Kershaw: Innovator in Abdominal Exercise Technology

Introduction

Russell W Kershaw is a notable inventor based in Silver Springs, FL (US). He has made significant contributions to the field of fitness equipment, particularly with his innovative designs aimed at enhancing abdominal workouts. His work reflects a commitment to improving exercise methodologies and equipment functionality.

Latest Patents

Kershaw holds a patent for an abdominal exercise machine and methods. This invention provides a unique approach to exercising the abdominal muscles while seated. The machine allows the exerciser to spread their legs apart and maintain that position during the workout. The exercise is performed by bending the upper torso forward and backward, utilizing resistance from a weight stack. The design includes a movement arm with a resistance pad that engages the chest of the user, facilitating both positive and negative work. Additionally, the movement arm features a spring mechanism for easy access, enhancing user experience.

Career Highlights

Kershaw is associated with Medx 96, Inc., where he has contributed to the development of innovative fitness solutions. His work has been instrumental in advancing exercise equipment technology, particularly in the realm of abdominal training.

Collaborations

Throughout his career, Kershaw has collaborated with notable colleagues such as Clay J Steffee and Larry D Berry. These partnerships have fostered a creative environment that encourages innovation and the development of effective fitness solutions.

Conclusion

Russell W Kershaw's contributions to the fitness industry through his patented abdominal exercise machine exemplify his dedication to enhancing workout efficiency. His innovative designs continue to influence the way individuals approach abdominal training.

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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