Canyon Country, CA, United States of America

Roger D Johnson

This inventor holds 9 USPTO granted patents. Top assignees: Nestec S.a., Other. Active years: 1988-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger D Johnson. Retrieved from https://idiyas.com/inventor/roger-d-johnson

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 = 2.1

ph-index = 6

Forward Citations = 135(Granted Patents)


Location History:

  • Canyon Country, CA (US) (1988 - 1992)
  • St. Joseph, MO (US) (1993 - 1996)

Company Filing History:


Years Active: 1988-1996

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9 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Roger D Johnson

Introduction

Roger D Johnson is a notable inventor based in Canyon Country, California. He has made significant contributions to the field of fluid materials mixing, holding a total of 9 patents. His work has advanced the understanding and application of mixing processes, particularly for substances with differing viscosities.

Latest Patents

Johnson's latest patents include a process for mixing fluid materials. This innovative method involves segmenting a flow of a first fluid material to create a segmented substance matrix that contains a network of voids. By passing the flow through a specially designed plate with multiple passages, a second fluid substance is introduced into the segmented flow. This process allows for effective combination and mixing of the substances. The combined flow can be compressed and mixed or compressed and expanded before mixing. Additionally, he has developed apparatuses for mixing fluid substances that utilize similar techniques to enhance the mixing process.

Career Highlights

Throughout his career, Roger D Johnson has worked with various companies, including Nestec S.a. His experience in the industry has allowed him to refine his innovative techniques and contribute to advancements in fluid mixing technologies.

Collaborations

Johnson has collaborated with notable individuals such as John T Farnsworth and Linda A Young. These partnerships have likely enriched his work and contributed to the success of his inventions.

Conclusion

Roger D Johnson's contributions to the field of fluid materials mixing are significant and impactful. His innovative patents and collaborations highlight his dedication to advancing technology in this area.

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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