Ann Arbor, MI, United States of America

Merlin D Fox

This inventor holds 2 USPTO granted patents. Top assignee: Positioning Devices, Incorporated. Active years: 1981-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Merlin D Fox. Retrieved from https://idiyas.com/inventor/merlin-d-fox

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 = 3.7

ph-index = 2

Forward Citations = 252(Granted Patents)


Company Filing History:


Years Active: 1981-1984

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Merlin D. Fox

Introduction

Merlin D. Fox is a notable inventor based in Ann Arbor, MI, who has made significant contributions to the field of support arm systems. With a total of 2 patents to his name, Fox has developed innovative solutions that enhance the functionality and stability of heavy object positioning.

Latest Patents

Fox's latest patents include the "Spring Counterbalanced Support Arm System" and the "Equipoised Articulated Support Arm." The Spring Counterbalanced Support Arm System is designed for selectively positioning heavy objects, such as television sets. This system features articulated forward and rear arms made of parallelogram linkages, which are sprung to counterbalance the load weight. A unique mounting of the forward arm springs allows for a compact configuration, while an adjustable friction brake arrangement ensures stable positioning throughout the arm's motion. Additionally, the system includes a quick connect feature for mounting the supported load and a parking lock for securing the forward arm in a folded position.

The Equipoised Articulated Support Arm is another innovative design that supports heavy objects while maintaining a compact shape. This mechanism employs conventional parallelogram linkages and features a unique springing arrangement that maximizes lift when the upper arm is horizontally disposed. The design also compensates for the non-linearity of the springing arrangement, ensuring effective performance across various angles.

Career Highlights

Merlin D. Fox is associated with Positioning Devices, Incorporated, where he has applied his expertise in developing advanced support systems. His work has significantly impacted the industry, providing practical solutions for the challenges of positioning heavy objects.

Collaborations

Throughout his career, Fox has collaborated with notable colleagues, including James J. Souder, Jr. and Edward D. Scarborough, Jr. These collaborations have contributed to the advancement of innovative technologies in the field.

Conclusion

Merlin D. Fox's contributions to the development of support arm systems demonstrate his commitment to innovation and problem-solving. His patents reflect a deep understanding of mechanical design and functionality, making him a valuable figure in the field of inventions.

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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