Brooklyn, NY, United States of America

Michael Callahan

This inventor holds 1 USPTO granted patent. Top assignee: Smart Design, Inc.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael Callahan. Retrieved from https://idiyas.com/inventor/michael-callahan-uqlhh3lb

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 87(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Michael Callahan - Innovator of the Universal Handle

Introduction

Michael Callahan is an inventive mind based in Brooklyn, NY (US). He has made significant contributions to the field of ergonomic design, particularly with his innovative patent for a universal handle. This invention aims to enhance the usability of hand-held implements for individuals who struggle with conventional grips.

Latest Patents

Michael Callahan holds a patent for a Universal Handle for Hand-Held Implements. This handle is designed to provide a comfortable and secure grip for users who may have difficulty grasping traditional handles. The handle is made from elastomeric material, which offers excellent thermal insulation and cushioning properties. Its unique elliptical cross-section and flexible fins create depressible grip sites that conform to the user's hand, ensuring a reliable grip.

Career Highlights

Michael Callahan is currently employed at Smart Design, Inc., where he continues to innovate and develop user-friendly products. His work focuses on creating designs that improve accessibility and comfort for a wide range of users.

Collaborations

One of his notable coworkers is Davin Stowell, with whom he collaborates on various design projects. Their combined expertise contributes to the development of innovative solutions in product design.

Conclusion

Michael Callahan's contributions to ergonomic design through his universal handle patent exemplify his commitment to improving user experience. His work at Smart Design, Inc. continues to influence the way hand-held implements are designed for better accessibility and comfort.

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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