Birmingham, MI, United States of America

James Mason

This inventor holds 1 USPTO granted patent. Top assignee: Von Duprin, Inc.. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Mason. Retrieved from https://idiyas.com/inventor/james-mason-frcbc9v8

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 = 4(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: James Mason - Innovator in Lock Cylinder Installation

Introduction

James Mason is an accomplished inventor based in Birmingham, MI (US). He has made significant contributions to the field of lock technology, particularly with his innovative designs that enhance the installation process of rim-type lock cylinders. His work is characterized by a focus on practicality and efficiency.

Latest Patents

James Mason holds a patent for a "Lead-in device for aiding the installation of rim-type lock cylinders." This device is designed to facilitate the installation of a rim-type lock cylinder that includes a tailpiece in an exit mechanism. The lead-in device features a converging tunnel with an exit aperture that matches the tailpiece receiving aperture and an entrance aperture that is larger than the exit aperture. The design includes a pair of arms that are inserted into the cam aperture to ensure proper alignment and distance during installation. This innovative approach allows for a smoother and more efficient installation process.

Career Highlights

James Mason is currently employed at Von Duprin, Inc., where he continues to develop and refine his inventions. His work at the company has allowed him to collaborate with other talented professionals in the field, contributing to advancements in lock technology.

Collaborations

James has worked alongside notable colleagues such as Richard B. Cohrs and Benjamin H. Akers, III. Their combined expertise has fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

James Mason's contributions to the field of lock technology, particularly through his patented lead-in device, demonstrate his commitment to improving installation processes. His work at Von Duprin, Inc. and collaborations with fellow inventors highlight his role as a significant figure 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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