Fresno, CA, United States of America

William E Coyle

This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Sun-Maid Growers of California. Active years: 1984-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William E Coyle. Retrieved from https://idiyas.com/inventor/william-e-coyle

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 = 1.5

ph-index = 1

Forward Citations = 15(Granted Patents)


Location History:

  • Reedley, CA (US) (1984)
  • Fresno, CA (US) (1997)

Company Filing History:


Years Active: 1984-1997

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2 patents (USPTO):Explore Patents

Title: Innovations by William E. Coyle

Introduction

William E. Coyle is an accomplished inventor based in Fresno, CA. He has made significant contributions to the field of food processing, particularly in the separation of dried fruit and other particles. With a total of 2 patents, Coyle's work has had a notable impact on the industry.

Latest Patents

Coyle's latest patents include a "Method and apparatus for separating clumps of dried fruit" and a "Foam separator." The first patent focuses on a technique to separate clumps of dried fruit into individual pieces while minimizing damage. This is achieved by passing the clumps through an apparatus with a rotating shaft and resilient fingers that exert varying forces based on the clump sizes. The second patent presents a method for separating low and high-density particles from a mixture using a foam generated on a horizontal drum. This innovative system effectively separates dense particles, such as raisins, from less dense waste materials.

Career Highlights

Coyle is currently associated with Sun-Maid Growers of California, where he applies his expertise in food processing technologies. His work has contributed to improving the efficiency and effectiveness of fruit processing methods.

Collaborations

Coyle has collaborated with notable colleagues, including Robert E. Gunnerson and Richard W. Shoults. Their combined efforts have further advanced the innovations in food processing.

Conclusion

William E. Coyle's contributions to the field of food processing through his innovative patents demonstrate his commitment to enhancing industry practices. His work continues to influence the way dried fruits and other particles are processed, showcasing the importance of innovation in this sector.

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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