San Clemente, CA, United States of America

Thomas J Dugan

This inventor holds 6 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignees: United States Surgical Corporation, Other. Active years: 1976-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Thomas J Dugan. Retrieved from https://idiyas.com/inventor/thomas-j-dugan

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 100.0


Average Co-Inventor Count = 1.3

ph-index = 5

Forward Citations = 69(Granted Patents)


Location History:

  • Springfield, MO (US) (1976)
  • San Clemente, CA (US) (1976 - 1989)
  • Groton, MA (US) (2001)

Company Filing History:


Years Active: 1976-2001

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6 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Thomas J Dugan

Introduction

Thomas J Dugan is a notable inventor based in San Clemente, CA. He holds a total of 6 patents that reflect his innovative spirit and dedication to advancing technology. His work primarily focuses on medical devices and security mechanisms, showcasing his versatility as an inventor.

Latest Patents

Among his latest patents is a catheter system designed for transporting blood from an extracorporeal pump to a patient's femoral artery and aorta. This arterial cannula system includes first and second cannula portions, with the first portion configured for insertion through the femoral artery. It features multiple lumens for delivering cardioplegic fluid, inflating an occluding member, and transporting blood. Another significant patent is a lock for sliding door assemblies, which allows for selective locking of sliding patio doors and other closures in both fully closed and partially open positions. This invention is characterized by its ease of installation and use.

Career Highlights

Throughout his career, Thomas has worked with various companies, including the United States Surgical Corporation. His contributions to the field of medical devices have been instrumental in improving patient care and safety.

Collaborations

Thomas has collaborated with notable individuals such as Peter W J Hinchliffe and Dennis G Dugan, further enhancing the impact of his inventions.

Conclusion

Thomas J Dugan's innovative contributions to medical technology and security mechanisms demonstrate his commitment to improving lives through invention. His patents reflect a blend of creativity and practicality, making him a significant figure in the field of innovation.

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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