Mentor, OH, United States of America

Karl Stuermer

This inventor holds 2 USPTO granted patents. Top assignees: General Electric Company, Sheller-Globe Corporation. Active years: 1977-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl Stuermer. Retrieved from https://idiyas.com/inventor/karl-stuermer

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 = 1.5

ph-index = 2

Forward Citations = 66(Granted Patents)


Company Filing History:


Years Active: 1977-1988

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2 patents (USPTO):Explore Patents

Title: The Innovations of Karl Stuermer

Introduction

Karl Stuermer is an accomplished inventor based in Mentor, OH (US). He holds 2 patents that showcase his expertise in electrical engineering and innovative design. His contributions to the field have made a significant impact on various technologies.

Latest Patents

Stuermer's latest patents include an "Operating circuit for a direct current discharge lamp." This invention involves a power supply for a metal halide discharge lamp, which features a circuit that applies a high voltage starting pulse to initiate the discharge. It also includes a glow transition current to power the arc tube from its glow to run mode, along with a run power supply circuit for continuous controlled d-c current. Another notable patent is the "Feedback circuitry for charge digitizer." This patent describes feedback circuitry that includes a photo-diode coupled between the input of the integrator and the biasing voltage of the photo-diode. It utilizes a pulsed light source connected to the output of the multivibrator of the digitizer, allowing for precise control of the feedback circuit.

Career Highlights

Throughout his career, Karl Stuermer has worked with prominent companies such as General Electric Company and Sheller-Globe Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in the field of electrical engineering.

Collaborations

Stuermer has collaborated with notable individuals in his field, including William M. Rucki and Spiro Vamvakas. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Karl Stuermer's contributions to electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future 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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