Colorado Springs, CO, United States of America

Robert Charles Stadjuhar, Jr

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignees: Skyline Products, Inc., Skyline Corporation, Other. Active years: 2000-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert Charles Stadjuhar, Jr. Retrieved from https://idiyas.com/inventor/robert-charles-stadjuhar-jr

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

USPTO Granted Patents = 9 

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 86(Granted Patents)


Location History:

  • Woodland Park, CO (US) (2000 - 2010)
  • Colorado Springs, CO (US) (2009 - 2019)

Company Filing History:


Years Active: 2000-2019

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9 patents (USPTO):Explore Patents

Title: The Innovations of Robert Charles Stadjuhar, Jr.

Introduction

Robert Charles Stadjuhar, Jr. is a notable inventor based in Colorado Springs, CO. He has made significant contributions to the field of technology, particularly in the development of advanced sign control systems. With a total of 9 patents to his name, Stadjuhar has demonstrated a commitment to innovation and problem-solving in his work.

Latest Patents

Stadjuhar's latest patents include a "Multiple Sign Controller System Using Multiple Virtual Sign Controllers." This invention describes a system that incorporates a computer, an operating system, and multiple virtual sign controller instances. The design allows for enhanced communication and functionality in managing sign displays. Another significant patent is the "Highway Variable Message Sign with Apertures." This invention features a highway message sign that includes a housing, circuit boards with pixels, and a mask with apertures. The innovative design ensures that the lighting elements of each pixel align perfectly with the apertures, improving visibility and effectiveness.

Career Highlights

Throughout his career, Stadjuhar has worked with various companies, including Skyline Products, Inc. His experience in the industry has allowed him to refine his skills and contribute to the development of cutting-edge technologies. His work has had a lasting impact on the field of sign control systems.

Collaborations

Stadjuhar has collaborated with several professionals in his field, including Allan Clarkson Greist and Eugene Daigle. These collaborations have fostered innovation and have led to the successful development of his patented technologies.

Conclusion

Robert Charles Stadjuhar, Jr. is a distinguished inventor whose work in sign control systems has paved the way for advancements in technology. His numerous patents reflect his dedication to innovation and his ability to address complex challenges 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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