Pleasant Hill, CA, United States of America

Donald N Kjer

This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignees: Tilia, Inc., Wookey Search Technologies Corporation, Linden Research, Inc.. Active years: 2019-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald N Kjer. Retrieved from https://idiyas.com/inventor/donald-n-kjer

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 5.4

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2019-2023

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5 patents (USPTO):Explore Patents

Title: The Innovative Journey of Donald N Kjer

Introduction: Donald N Kjer is a renowned inventor based in Pleasant Hill, California, known for his groundbreaking contributions to various industries.

Latest Patents: Donald N Kjer holds several patents in the fields of technology and engineering, showcasing his continuous innovation and creativity.

Career Highlights: With a successful career spanning over two decades, Donald N Kjer has established himself as a leading figure in the world of inventions. His work has significantly impacted the way we live and interact with technology on a daily basis.

Collaborations: Throughout his career, Donald N Kjer has collaborated with top industry professionals, researchers, and engineers to bring his ideas to life. These collaborations have led to the development of cutting-edge technologies that have revolutionized their respective fields.

Conclusion: Donald N Kjer's passion for innovation and his dedication to pushing the boundaries of what is possible have solidified his reputation as a visionary inventor in Pleasant Hill, California, and beyond.

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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