Rochester, NY, United States of America

H Ronald Thomas

This inventor holds 3 USPTO granted patents. Top assignee: Xerox Corporation. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: H Ronald Thomas. Retrieved from https://idiyas.com/inventor/h-ronald-thomas-yfs1je5o

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 = 1.5

ph-index = 3

Forward Citations = 12(Granted Patents)


Location History:

  • Rochester, NY (US) (1976)
  • Penfield, NY (US) (1976)

Company Filing History:


Years Active: 1976

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3 patents (USPTO):Explore Patents

Title: H Ronald Thomas: Innovator in Electrostatographic Development

Introduction

H Ronald Thomas is a notable inventor based in Rochester, NY (US), recognized for his contributions to the field of electrostatographic development. With a total of 3 patents, he has made significant advancements in imaging processes that utilize developer mixtures.

Latest Patents

His latest patents include a developer material with poly(p-xylylene) coated carrier. This invention describes an electrostatographic developer mixture that comprises finely divided toner particles that electrostatically cling to the surface of larger carrier beads. Each of these carrier beads consists of a core particle surrounded by a thin outer layer of a poly(p-xylylene) polymer. Additionally, he has developed imaging processes for developing electrostatic latent images with this developer mixture. Another patent focuses on electrostatographic reversal development with a similar developer mixture, further enhancing the capabilities of imaging processes in this technology.

Career Highlights

H Ronald Thomas is currently employed at Xerox Corporation, where he continues to innovate and contribute to the field of electrostatographic technology. His work has been instrumental in advancing the efficiency and effectiveness of imaging processes.

Collaborations

One of his notable collaborators is Richard A Parent, with whom he has worked closely on various projects related to electrostatographic development.

Conclusion

H Ronald Thomas stands out as a key figure in the realm of electrostatographic development, with his patents reflecting a commitment to innovation and excellence in imaging technology. His contributions continue to influence the industry and pave the way for future advancements.

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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