Lafayette, CA, United States of America

Duane D Beyer

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Duane D Beyer. Retrieved from https://idiyas.com/inventor/duane-d-beyer

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:

goldMedal1 out of 834,659 
Other
 patents

Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Duane D Beyer: Innovator in Phonograph Technology

Introduction

Duane D Beyer is a notable inventor based in Lafayette, CA (US). He has made significant contributions to the field of phonograph technology, particularly with his innovative designs that enhance the functionality of phonograph records.

Latest Patents

Duane D Beyer holds a patent for a "Phonograph record illumination device and system." This invention features an illumination device designed for phonograph records, which includes a housing that can be attached to a phonograph tone arm. The device is powered by a battery and incorporates a contact switch that activates a timing circuit. This circuit supplies current to a light-emitting diode, which illuminates the area around the point where the stylus contacts the record for a predetermined time after the switch is closed. This innovation enhances the user experience by providing better visibility during playback.

Career Highlights

Throughout his career, Duane D Beyer has focused on developing technologies that improve audio playback systems. His work has been recognized for its creativity and practicality, making a lasting impact on the industry.

Collaborations

Duane has collaborated with several talented individuals in his field, including Mark A Lockwood and Paul Kardel. These partnerships have contributed to the advancement of his projects and innovations.

Conclusion

Duane D Beyer is a distinguished inventor whose work in phonograph technology exemplifies innovation and creativity. His patent for the phonograph record illumination device showcases his commitment to enhancing audio experiences.

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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