Phoenix, AZ, United States of America

Darrel W Burch

This inventor holds 7 USPTO granted patents. Top assignees: Alliedsignal Inc., The Garrett Corporation. Active years: 1980-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Darrel W Burch. Retrieved from https://idiyas.com/inventor/darrel-w-burch

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 = 5

Forward Citations = 74(Granted Patents)


Company Filing History:


Years Active: 1980-1994

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7 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Darrel W Burch

Introduction

Darrel W Burch is a notable inventor based in Phoenix, AZ (US), recognized for his significant contributions to the field of gas turbine technology. With a total of 7 patents to his name, Burch has developed innovative solutions that enhance the performance and reliability of turbine starters.

Latest Patents

Among his latest patents, Burch has created a gas turbine starter incorporating a wear-resistant slip clutch. This invention features a slip clutch that separates the clutch from the power train, thereby reducing wear on clutch discs. Another notable patent is his air turbine starter having a dual clutch, which allows for selective power transmission between the starter and an engine. This dual clutch mechanism ensures positive torque transmission at various speeds and disengages effectively when necessary.

Career Highlights

Throughout his career, Darrel W Burch has worked with prominent companies such as AlliedSignal Inc. and The Garrett Corporation. His work in these organizations has contributed to advancements in turbine technology and has solidified his reputation as an expert in the field.

Collaborations

Burch has collaborated with various professionals, including his coworker James P Wojciehowski, to further innovate and refine his inventions.

Conclusion

Darrel W Burch's contributions to gas turbine technology through his patents and career achievements highlight his role as a significant inventor in the industry. His innovative solutions continue to impact the field positively.

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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