Oregon City, OR, United States of America

Roy L Johnson

This inventor holds 1 USPTO granted patent. Top assignee: Lifting Technologies, Inc.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roy L Johnson. Retrieved from https://idiyas.com/inventor/roy-l-johnson-tm148pty

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 = 29(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Roy L Johnson: Innovator in Manbasket Testing Technology

Introduction

Roy L Johnson is an accomplished inventor based in Oregon City, OR (US). He has made significant contributions to the field of testing apparatuses, particularly in the area of personnel work platforms known as manbaskets. His innovative approach has led to the development of a unique testing device that enhances safety and efficiency in lifting operations.

Latest Patents

Roy L Johnson holds a patent for a "Manbasket testing apparatus and method." This invention provides a manbasket supported by a floor-attached sling, which allows for trial lifts and proof testing of personnel work platforms. The testing device features a removable test weight that is securely attached through and underneath the floor of the manbasket using eyebolts and attachment rods. This design ensures that the testing process is both effective and safe.

Career Highlights

Throughout his career, Roy has been associated with Lifting Technologies, Inc., where he has applied his expertise in developing innovative solutions for lifting equipment. His work has contributed to advancements in safety standards and operational efficiency in the industry.

Collaborations

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Conclusion

Roy L Johnson's contributions to the field of manbasket testing technology exemplify his commitment to innovation and safety in lifting operations. His patent reflects a significant advancement that benefits both workers and companies in the industry.

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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