San Clemente, CA, United States of America

Dennis G Dugan

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dennis G Dugan. Retrieved from https://idiyas.com/inventor/dennis-g-dugan

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 17(Granted Patents)


Company Filing History:

goldMedal1 out of 834,570 
Other
 patents

Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: Dennis G Dugan: Innovator in Door Lock Mechanisms

Introduction

Dennis G Dugan is a notable inventor based in San Clemente, CA (US). He has made significant contributions to the field of locking mechanisms, particularly with his innovative designs that enhance security and functionality.

Latest Patents

Dugan holds a patent for a Double Cylinder Sliding Door Lock. This locking mechanism is designed to secure a door in a closed position effectively. It features a locking member that operates in conjunction with two locking cylinders, one extending in each direction, providing enhanced security for sliding doors.

Career Highlights

Throughout his career, Dennis G Dugan has focused on developing practical solutions for everyday security challenges. His work has led to advancements in door locking technology, making him a respected figure in the field of inventions related to security.

Collaborations

Dugan has collaborated with his coworker, Thomas J Dugan, to further explore innovations in locking mechanisms. Their partnership has contributed to the development of more secure and user-friendly locking systems.

Conclusion

Dennis G Dugan's contributions to the invention of door locking mechanisms demonstrate his commitment to enhancing security solutions. His innovative designs continue to influence the industry and provide safer options for consumers.

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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