Costa Mesa, CA, United States of America

Charles B Rau

This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Other. Active years: 1994-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles B Rau. Retrieved from https://idiyas.com/inventor/charles-b-rau

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 = 1.3

ph-index = 2

Forward Citations = 19(Granted Patents)


Company Filing History:

goldMedal2 out of 834,513 
Other
 patents

Years Active: 1994-1995

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2 patents (USPTO):Explore Patents

Title: Innovations by Charles B Rau

Introduction

Charles B Rau is an inventive mind based in Costa Mesa, CA, known for his contributions to the field of engineering with a focus on bicycle design and internal combustion engine technology. He holds a total of 2 patents, showcasing his innovative spirit and dedication to improving existing technologies.

Latest Patents

One of his latest patents is a unique bicycle frame designed to enhance rider safety and comfort. This bicycle frame features an upper cross bar that prevents injury to the rider while straddling it after stopping. The design includes an inner moiety that slides within an outer moiety, with springs that ensure no discomfort is caused to the rider when dismounting.

Another significant patent by Rau is a device aimed at suppressing firing impulse torque-induced vibrations in internal combustion engines. This device is particularly beneficial for motorcycle engines and includes plates secured to the engine crankshaft and drive sprocket. The innovative use of inertial rings and friction discs allows for the suppression of torque-related vibrations, enhancing the performance and comfort of the engine.

Career Highlights

Throughout his career, Charles B Rau has worked with various companies, including Eco Squared Solutions, Inc. His experience in these organizations has contributed to his development as an inventor and innovator in his field.

Collaborations

Rau has collaborated with notable individuals, including Douglas D Fisher, which has likely enriched his perspective and approach to invention.

Conclusion

Charles B Rau's contributions to bicycle design and internal combustion engine technology reflect his innovative mindset and commitment to enhancing user experience. His patents demonstrate a blend of creativity and practicality, making him a noteworthy inventor in the engineering landscape.

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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