Ann Arbor, MI, United States of America

Donald L Coffey

This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignee: Tecumseh Products Company. Active years: 2004-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald L Coffey. Retrieved from https://idiyas.com/inventor/donald-l-coffey

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 25.0

Average Co-Inventor Count = 1.7

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2004-2011

Loading Chart...
4 patents (USPTO):Explore Patents

Title: The Innovations of Donald L. Coffey: A Visionary Inventor

Introduction:

Donald L. Coffey, a visionary inventor based in Ann Arbor, MI, has made significant contributions to the world of patents and inventions. With a pioneering spirit and unwavering dedication to innovation, Coffey has left a lasting impact on his field.

Latest Patents:

Coffey's latest patents include a method of making a refrigeration system with a heat exchanger designed to optimize spatial orientation and enhance air distribution. These inventions highlight Coffey's ingenuity and commitment to advancing technology in the refrigeration industry.

Career Highlights:

With a total of four patents to his name, Coffey has demonstrated a remarkable ability to conceptualize and develop groundbreaking inventions. His work at Tecumseh Products Company has been instrumental in driving forward advancements in refrigeration systems.

Collaborations:

Throughout his career, Coffey has collaborated with talented individuals such as Dan M. Manole and Michael J. Moore. These partnerships have led to the development of innovative solutions that have reshaped the landscape of the refrigeration industry.

Conclusion:

Donald L. Coffey's legacy as a visionary inventor is secured by his relentless pursuit of innovation and his invaluable contributions to the world of patents and inventions. His work continues to inspire future generations to push the boundaries of what is possible in the field of technology.

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]
Loading…