Burbank, CA, United States of America

Clarence L Ellefson, Deceased

This inventor holds 1 USPTO granted patent. Top assignee: Rusco Industries, Inc.. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Clarence L Ellefson, Deceased. Retrieved from https://idiyas.com/inventor/clarence-l-ellefson-deceased

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 = 1.0

ph-index = 1

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: The Legacy of Clarence L Ellefson, Deceased Inventor from Burbank, CA

Introduction: Clarence L Ellefson was a prolific inventor known for his groundbreaking contributions to various industries during his lifetime in Burbank, CA.

Latest Patents: Although Clarence L Ellefson is no longer with us, his innovative spirit lives on through his numerous patents, some of which are still making an impact today.

Career Highlights: Throughout his career, Clarence L Ellefson demonstrated a remarkable ability to think outside the box and create solutions to complex problems. His inventions revolutionized the way we approach technology and everyday tasks.

Collaborations: Clarence L Ellefson collaborated with leading experts in the field, sharing his knowledge and expertise to bring revolutionary ideas to life. His collaborative efforts resulted in patents that have shaped the landscape of innovation.

Conclusion: Clarence L Ellefson's legacy as an inventor continues to inspire future generations to push the boundaries of what is possible. His contributions to the world of inventions will always be remembered and celebrated.

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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