Evansville, IN, United States of America

David W Nolen

This inventor holds 1 USPTO granted patent. Top assignee: Aluminum Company of America. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David W Nolen. Retrieved from https://idiyas.com/inventor/david-w-nolen

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 = 2(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of David W. Nolen

Introduction

David W. Nolen is a notable inventor based in Evansville, IN (US). He has made significant contributions to the field of control methods and circuits. His innovative approach has led to the development of a unique patent that enhances the efficiency of regulating modes.

Latest Patents

David W. Nolen holds a patent for an invention titled "On-line switching between two control parameters." This control method and circuit provide a smooth transition between two regulating modes involving one active and one inactive parameter. The method includes steps for providing a reference signal and developing a signal that represents the inactive parameter. By comparing these two signals, an inactive output signal is generated, indicating any differences between them. Furthermore, a signal representing the active parameter is developed and compared to the inactive output signal. This innovative approach allows for a continuous adjustment of the inactive output signal to match the active parameter, enabling a seamless transition between parameters and modes without any disturbing effects.

Career Highlights

David W. Nolen is associated with the Aluminum Company of America, where he applies his expertise in control systems. His work has been instrumental in advancing the company's technological capabilities.

Collaborations

Throughout his career, David has collaborated with talented individuals such as Louis H. Dreinhoefer and Paul C. Donatelli. These partnerships have fostered a creative environment that encourages innovation and problem-solving.

Conclusion

David W. Nolen's contributions to the field of control methods exemplify the spirit of innovation. His patent reflects a deep understanding of regulatory systems and showcases his ability to create solutions that enhance operational efficiency.

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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