Carmel, IN, United States of America

James E Crook

This inventor holds 4 USPTO granted patents. Top assignees: Indiana Mills & Manufacturing, Inc., Gm Global Technolgoy Operations, Inc.. Active years: 1992-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James E Crook. Retrieved from https://idiyas.com/inventor/james-e-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 = 1.5

ph-index = 4

Forward Citations = 84(Granted Patents)


Company Filing History:


Years Active: 1992-1997

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4 patents (USPTO):Explore Patents

Title: James E. Crook: Innovator in Safety Mechanisms

Introduction

James E. Crook is a notable inventor based in Carmel, IN (US). He has made significant contributions to the field of safety mechanisms, particularly in the design of automatic locking retractors. With a total of 4 patents to his name, Crook's innovations have enhanced the functionality and safety of various devices.

Latest Patents

Among his latest patents is the "Anti-cinch automatic locking retractor with cam release." This invention features a web spool that is rotatably mounted between a pair of upstanding walls. The spool includes flanges with locking teeth, and a pawl that engages these teeth. A cam plate, which is rotatable with the spool, limits cinching of the web spool as it rotates. Another notable patent is the "Combined lock orientation and belt comfort mechanism," which also focuses on improving the functionality of automatic locking retractors. This mechanism includes an additional slack reducing feature that aligns the locking device when not in use.

Career Highlights

James E. Crook has worked with several companies throughout his career, including Indiana Mills & Manufacturing, Inc. and GM Global Technology Operations, Inc. His experience in these organizations has contributed to his expertise in safety mechanisms and innovative design.

Collaborations

Throughout his career, Crook has collaborated with notable individuals such as Guy R. Dingman and Ronald F. Homeier. These collaborations have likely played a role in the development of his innovative patents.

Conclusion

James E. Crook's contributions to safety mechanisms through his patents demonstrate his commitment to innovation and improvement in this critical field. His work continues to influence the design and functionality of safety devices today.

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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