Dover, DE, United States of America

Frank L Donnelly

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frank L Donnelly. Retrieved from https://idiyas.com/inventor/frank-l-donnelly

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 = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal1 out of 834,708 
Other
 patents

Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Frank L Donnelly: Innovator in Hair Washing Apparatus

Introduction

Frank L Donnelly is an inventive mind based in Dover, DE (US). He has made significant contributions to the field of personal care with his innovative designs. His work focuses on creating practical solutions that enhance everyday experiences.

Latest Patents

Donnelly holds a patent for an "Apparatus for use when washing hair." This invention features a liquid catch member designed to surround a person's head, allowing for a more efficient hair washing process. The apparatus includes a fully flaccid catch member that is free of reinforcement, ensuring comfort and ease of use. Additionally, it incorporates a tunnel-like passage that allows for easy threading of a support member, making it adaptable for various head sizes with the inclusion of a drawstring or elastic band.

Career Highlights

Throughout his career, Frank L Donnelly has demonstrated a commitment to innovation in personal care products. His patent reflects his ability to identify common challenges and develop effective solutions. With a focus on user comfort and practicality, Donnelly's work stands out in the field.

Collaborations

Donnelly has collaborated with notable colleagues such as Thomas J Jarosz and James P Mazzulla. These partnerships have likely contributed to the refinement and success of his inventions.

Conclusion

Frank L Donnelly is a noteworthy inventor whose contributions to hair washing technology exemplify innovation in personal care. His patent showcases a thoughtful approach to solving everyday problems, making him a valuable figure in the field of inventions.

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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