Milwaukee, WI, United States of America

Patrick J Keyser

This inventor holds 1 USPTO granted patent. Top assignee: Western Publishing Company, Inc.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Patrick J Keyser. Retrieved from https://idiyas.com/inventor/patrick-j-keyser

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 = 3.0

ph-index = 1

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Patrick J Keyser

Introduction

Patrick J Keyser is a notable inventor based in Milwaukee, WI (US). He has made significant contributions to the field of image development technology. His innovative approach has led to the creation of a unique patent that enhances the process of producing multicolor images.

Latest Patents

One of Patrick J Keyser's key inventions is a latent image development system. This system is designed for producing a multicolor image on a substrate. It includes a substrate that has a colorless or faintly colored latent multicolor image formed by various color former compositions. Each of these compositions contains a Lewis base color former. The system also features a dispenser that develops the latent multicolor image by marking over it and reacting with a single color developer composition. This developer composition is free of inorganic metallic salts and includes a Lewis acid color developer that works effectively with each of the color former compositions. Patrick holds 1 patent for this innovative technology.

Career Highlights

Patrick J Keyser is associated with Western Publishing Company, Inc., where he has been able to apply his inventive skills. His work has contributed to advancements in the field of image development, showcasing his ability to merge creativity with technical expertise.

Collaborations

Throughout his career, Patrick has collaborated with notable colleagues, including W James Bousman and Robert W Biemeck. These collaborations have likely enriched his work and contributed to the success of his inventions.

Conclusion

Patrick J Keyser's contributions to the field of latent image development demonstrate his innovative spirit and technical prowess. His patent reflects a significant advancement in producing multicolor images, showcasing the impact of his work in the industry.

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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