Ann Arbor, MI, United States of America

Randall F Grimes

This inventor holds 1 USPTO granted patent. Top assignee: Donnelly Corporation. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Randall F Grimes. Retrieved from https://idiyas.com/inventor/randall-f-grimes

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 = 7.0

ph-index = 1

Forward Citations = 729(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Randall F. Grimes and Electrochromic Devices.

Introduction

Randall F. Grimes is an inventor associated with Ann Arbor, Michigan, and Donnelly Corporation. His work includes an invention aimed at improving electrochromic devices for architectural and automotive glazing.

Latest Patents

Grimes is credited with 1 patent. His patent, “Electrochromic Devices,” describes a device with a selective ion transport layer that separates electrochemically active material from an electrolyte containing redox-active material. The design is intended to reduce back reactions, making the devices particularly useful for large-area architectural and automotive glazing.

Career Highlights

Grimes’s listed patent reflects work on electrochromic technology and glazing applications. The invention focuses on a device structure designed to support more effective operation across large surfaces.

Collaborations

Grimes’s listed coworkers include John P. Cronin and Andrew R. Ingle. The patent is associated with Donnelly Corporation.

Conclusion

Randall F. Grimes’s patent on electrochromic devices highlights an approach to reducing back reactions in glazing technology for architectural and automotive applications.

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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