Seattle, WA, United States of America

Ray B Jorgensen

This inventor holds 4 USPTO granted patents. Top assignees: Nicholson Manufacturing Company, Other. Active years: 1986-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ray B Jorgensen. Retrieved from https://idiyas.com/inventor/ray-b-jorgensen

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 4

Forward Citations = 43(Granted Patents)


Company Filing History:


Years Active: 1986-1996

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4 patents (USPTO):Explore Patents

Title: Profile of Inventor Ray B. Jorgensen

Introduction: Ray B. Jorgensen is a notable inventor based in Seattle, WA, who has made significant contributions to the field of mechanical innovations through his patented inventions. With a total of four patents to his name, Jorgensen's work primarily focuses on enhancing the efficiency and effectiveness of chipper knives used in log chippers.

Latest Patents: Among Jorgensen’s latest patents is a novel "Method for sharpening a chipper knife". This invention involves sharpening the cutting edge of a chipper knife that has a chip-breaking shoulder integral to it. Instead of traditional methods, Jorgensen's technique removes a uniform layer of material from the underside of the cutting edge, effectively restoring its sharpness while maintaining the original wedge angle.

Another significant patent is for a "Log chipper for lowering peak power requirements and raising chip quality". This invention provides a solution for operating a log chipper with a lower horsepower motor by reducing peak power demands. By implementing a unique system for cutting shorter chips from large diameter logs, while maintaining standard length for smaller logs, Jorgensen's design optimizes performance and energy efficiency.

Career Highlights: Ray B. Jorgensen's career is marked by a commitment to advancing machinery design. His innovative approach has benefitted companies he has worked for, enhancing their production capabilities.

Collaborations: Throughout his career, Jorgensen has collaborated with various professionals in the industry, including Robert T. Ackerman. These partnerships have contributed to the successful development and patenting of his inventions.

Conclusion: Ray B. Jorgensen stands out as a talented inventor whose work has had a lasting impact on the engineering and manufacturing sectors. His patents highlight a drive for innovation that enhances operational efficiency in log chipping processes. As a key figure in his field, Jorgensen continues to inspire future inventors with his achievements.

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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