Rice Lake, WI, United States of America

William M Johnson

This inventor holds 1 USPTO granted patent. Top assignee: Nichols-Homeshield, Inc.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William M Johnson. Retrieved from https://idiyas.com/inventor/william-m-johnson-z598ledc

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 = 5.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of William M Johnson

Introduction

William M Johnson is a notable inventor based in Rice Lake, Wisconsin. He has made significant contributions to the field of sliding door technology. His innovative designs have improved the functionality and ease of use of sliding doors in various applications.

Latest Patents

William M Johnson holds a patent for an "Adjustable Roller Assembly for Sliding Doors." This invention features a housing that can be snap-fitted into a recess in the door frame. The design includes a roller carrier that is vertically adjustable, allowing for precise control over the slack between the door and the track. This innovation enhances the performance of sliding doors, making them more user-friendly.

Career Highlights

Johnson is currently associated with Nichols-Homeshield, Inc., where he continues to develop and refine his inventions. His work has garnered attention for its practicality and effectiveness in improving everyday products.

Collaborations

Throughout his career, William has collaborated with talented individuals such as Scott A Libby and Frank V Pliml, Jr. These partnerships have contributed to the successful development of his innovative ideas.

Conclusion

William M Johnson's contributions to sliding door technology exemplify the impact of innovation in everyday life. His patent for the adjustable roller assembly showcases his commitment to enhancing product functionality. His work continues to inspire advancements in the field.

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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