Spokane, WA, United States of America

George E Ellefsen

This inventor holds 1 USPTO granted patent. Top assignee: American Sign and Indicator Corporation. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: George E Ellefsen. Retrieved from https://idiyas.com/inventor/george-e-ellefsen

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 = 2.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1983

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovative Mind of George E. Ellefsen

Introduction

George E. Ellefsen is a notable inventor based in Spokane, Washington. He has made significant contributions to the field of display technology. His innovative approach has led to the development of a unique patent that showcases his creativity and technical expertise.

Latest Patents

Ellefsen holds a patent for a matrix display assembly. This invention features a supporting shell that mounts the display in an upright panel in a matrix configuration. The design includes a disk assembly that is pivoted to each shell, allowing for movement about a transverse horizontal axis. The disk can be manipulated by magnetic forces, transitioning between three distinct positions: a reflective position, a closed condition, and a backlighted condition. This innovative display technology enhances visual presentation and functionality.

Career Highlights

George E. Ellefsen is associated with the American Sign and Indicator Corporation. His work at this company has allowed him to explore and develop his inventive ideas further. His dedication to innovation has positioned him as a valuable contributor to the field of display technology.

Collaborations

Ellefsen has collaborated with Lloyd Seibert, a fellow innovator. Their partnership has likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

George E. Ellefsen's contributions to display technology through his patent demonstrate his inventive spirit and technical prowess. His work continues to influence the industry and inspire future innovations.

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]
Loading…