Chicago, IL, United States of America

Roy Robertson

This inventor holds 1 USPTO granted patent. Top assignee: Illinois Tool Works Inc.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roy Robertson. Retrieved from https://idiyas.com/inventor/roy-robertson-wmcrdt56

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 = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Roy Robertson - Innovator in Hybrid Switching Technology

Introduction

Roy Robertson is a notable inventor based in Chicago, IL (US). He has made significant contributions to the field of hybrid switching technology. His innovative approach combines mechanical and solid-state components to create efficient switching solutions.

Latest Patents

Roy holds a patent for a hybrid switch with solid-state condition. This hybrid switch features a snap-action switching portion that utilizes a butterfly-type mechanism. Additionally, it incorporates a solid-state switching portion formed within a single, compact housing. The solid-state portion consists of an electro-electronic device that includes a light-emitting diode and a phototransistor. Alternatively, it can also be formed using a bipolar transistor. This invention showcases Roy's ability to merge traditional mechanical systems with modern electronic components.

Career Highlights

Roy Robertson is currently employed at Illinois Tool Works Inc., where he continues to develop innovative solutions in the field of switching technology. His work has contributed to advancements in various applications, enhancing the efficiency and reliability of electronic devices.

Collaborations

Throughout his career, Roy has collaborated with talented individuals such as Ronald Schmidt and John C. Jones. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Roy Robertson's contributions to hybrid switching technology exemplify the innovative spirit of modern inventors. His work not only advances the field but also inspires future generations of engineers and inventors.

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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