Franklin, PA, United States of America

William J Donovan

This inventor holds 1 USPTO granted patent. Top assignee: Joy Manufacturing Company. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William J Donovan. Retrieved from https://idiyas.com/inventor/william-j-donovan-xjk180jv

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 = 8(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: William J Donovan - Innovator in Underground Mining Technology.

Introduction

William J Donovan is a notable inventor based in Franklin, PA (US). He has made significant contributions to the field of underground mining technology. His innovative approach has led to the development of a unique protective canopy for mining apparatus.

Latest Patents

William J Donovan holds a patent for a protective canopy, which is an underground mining apparatus designed to enhance safety. This invention features improved protective canopy means that extend partially over the mining equipment, providing better protection for workers in hazardous environments. He has 1 patent to his name.

Career Highlights

Donovan is associated with Joy Manufacturing Company, a prominent player in the mining equipment industry. His work at this company has allowed him to focus on developing solutions that improve safety and efficiency in underground mining operations.

Collaborations

One of his notable collaborators is G Robert Frey, who has worked alongside Donovan in advancing mining technology. Their partnership has contributed to the development of innovative solutions in the field.

Conclusion

William J Donovan's contributions to underground mining technology exemplify the importance of innovation in enhancing safety and efficiency. His work continues to impact the industry positively.

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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