Broken Arrow, OK, United States of America

Daryl Toole

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Bpg-Arrowhead Winch Inc., Delaware Capital Formation, Inc.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daryl Toole. Retrieved from https://idiyas.com/inventor/daryl-toole-6zzf6bgw

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 1


Company Filing History:


Years Active: 2025

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2 patents (USPTO):Explore Patents

Title: Daryl Toole: Innovator in Gearbox Technology

Introduction

Daryl Toole is an accomplished inventor based in Broken Arrow, OK (US). He has made significant contributions to the field of mechanical engineering, particularly in gearbox technology. With a total of 2 patents, Toole's innovations reflect his expertise and dedication to advancing mechanical systems.

Latest Patents

Toole's latest patents include a gearbox shift lockout system and a winch or hoist featuring a gearbox with high-contact ratio gears. The gearbox shift lockout system is designed to prevent shifting between multiple gear ratios in a mechanical gearset. It utilizes an operating sensor to detect rotation of a moving component, a shift solenoid to control the shifting process, and a microcontroller that ensures the shift solenoid is not activated when rotation is detected. The winch or hoist patent incorporates a gearbox with high-contact ratio spur-type gears, allowing for efficient operation by enabling the input shaft to drive the rotatable drum at a different speed.

Career Highlights

Throughout his career, Daryl Toole has worked with notable companies such as Delaware Capital Formation, Inc. and BPG-Arrowhead Winch Inc. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.

Collaborations

Toole has collaborated with several professionals in his field, including Brian Holdeman and Bobby Bradley. These partnerships have likely enhanced his innovative capabilities and broadened his perspective on mechanical design.

Conclusion

Daryl Toole's contributions to gearbox technology through his patents and professional collaborations highlight his role as a significant inventor in the mechanical engineering sector. His work continues to influence advancements in the industry.

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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