Redlands, CA, United States of America

James D Crook

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James D Crook. Retrieved from https://idiyas.com/inventor/james-d-crook

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 = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:

goldMedal1 out of 834,570 
Other
 patents

Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Innovations of James D Crook

Introduction

James D Crook is an accomplished inventor based in Redlands, CA (US). He is known for his innovative contributions to the field of excavation equipment. His work has led to the development of a unique patent that enhances the functionality of excavators and backhoes.

Latest Patents

James D Crook holds a patent for an "Extendable dipperstick for excavators and backhoes." This invention features a telescoping member mounted to a main housing. The telescoping member includes a telescoping housing and a plate attached to one surface, forming flanges with respect thereto. The design allows for improved maneuverability and efficiency in excavation tasks.

Career Highlights

Throughout his career, James has focused on creating practical solutions for the construction and excavation industries. His innovative approach has resulted in significant advancements in equipment design, making tasks easier and more efficient for operators.

Collaborations

James D Crook has worked alongside Laurence Blair Miller, contributing to the development of new technologies in their field. Their collaboration has fostered a creative environment that encourages innovation and problem-solving.

Conclusion

James D Crook's contributions to the field of excavation equipment through his patent demonstrate his commitment to innovation and improvement. His work continues to influence the industry, showcasing the importance of inventive thinking in practical applications.

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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