Copley, OH, United States of America

John W Coursen

This inventor holds 1 USPTO granted patent. Top assignee: The Babcock & Wilcox Company. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John W Coursen. Retrieved from https://idiyas.com/inventor/john-w-coursen

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 = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Innovations by John W. Coursen

Introduction

John W. Coursen is an accomplished inventor based in Copley, Ohio. He has made significant contributions to the field of engineering, particularly in the design of safety mechanisms for pressurized systems. His innovative approach has led to the development of a unique access door assembly that enhances safety for operators.

Latest Patents

One of Coursen's notable patents is for an "Access door with safety latch for pressurized air chambers." This invention features an access door assembly designed for a pressurized windbox. The assembly includes a door frame with an opening and a post extending from the frame. A door is pivotally mounted to the frame at a hinge, while a latch is pivotally mounted to the door. The latch includes a hook that engages the post to lock the door to the frame. Additionally, the latch has a catch member that extends beyond the hook, allowing it to catch the post when the latch is moved to unlock the door. This design provides a warning to the operator by stopping the door in a partly open position, allowing gusts of air to blow through the opening. This feature gives the operator sufficient time to step out of the way before fully disengaging the latch and opening the door. Coursen holds 1 patent for this innovative safety mechanism.

Career Highlights

John W. Coursen is associated with The Babcock & Wilcox Company, where he has applied his engineering skills to develop safety solutions for various applications. His work has been instrumental in improving safety standards in pressurized systems.

Collaborations

Throughout his career, Coursen has collaborated with notable colleagues, including Dwight R. Kirk and Edward E. Gayhart, Jr. These collaborations have contributed to the advancement of safety technologies in the industry.

Conclusion

John W. Coursen's innovative contributions to safety mechanisms in pressurized systems highlight his commitment to engineering excellence. His patent for the access door with a safety latch exemplifies his dedication to enhancing operator safety.

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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