Indianapolis, IN, United States of America

Donald L Ray

This inventor holds 1 USPTO granted patent. Top assignee: Emerson Electric Company. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald L Ray. Retrieved from https://idiyas.com/inventor/donald-l-ray-ip5unigz

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 = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Donald L. Ray

Introduction

Donald L. Ray is a notable inventor based in Indianapolis, IN (US). He has made significant contributions to the field of engineering, particularly with his innovative designs that enhance functionality and efficiency. His work exemplifies the spirit of innovation that drives progress in technology.

Latest Patents

One of Donald L. Ray's key inventions is the "Lever Actuated Pedal Operated Switch Assembly." This patent describes a pedal-operated switch assembly that features a plunger designed to operate blade switches. The assembly is mounted on a brake pedal, allowing for self-adjustment. The design includes a pivoting lever that contacts both the brake pedal and the plunger, creating a mechanical advantage for actuation. This innovative mechanism reduces the amount of brake pedal travel necessary to operate the switch assembly, enhancing user experience and efficiency.

Career Highlights

Donald L. Ray is currently employed at Emerson Electric Company, a leading global technology and engineering company. His role at Emerson allows him to apply his inventive skills in a collaborative environment, contributing to the development of advanced technologies.

Collaborations

Throughout his career, Donald has worked alongside talented professionals, including his coworker James Patrick Meagher. Their collaboration has likely fostered an environment of creativity and innovation, leading to the development of impactful technologies.

Conclusion

Donald L. Ray's contributions to the field of engineering through his innovative inventions, such as the Lever Actuated Pedal Operated Switch Assembly, highlight his commitment to enhancing technology. His work at Emerson Electric Company and collaborations with other professionals further underscore his role as a significant figure in the world of innovation.

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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