Greenleaf, WI, United States of America

Dean Hafeman

This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Health Micro Devices Corporation. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dean Hafeman. Retrieved from https://idiyas.com/inventor/dean-hafeman

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

USPTO Granted Patents = 2 

% Patents Active = 100.0


Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2022-2026

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Dean Hafeman

Introduction

Dean Hafeman is an accomplished inventor based in Greenleaf, Wisconsin. He has made significant strides in the field of medical devices, particularly with his innovative face mask system. His work focuses on enhancing user comfort and safety through advanced technology.

Latest Patents

Hafeman holds a patent for a self-contained face mask system with an automatic droplet dispenser for humidification. This unique design features a mask enclosure that supports an automated liquid-droplet dispensing mechanism. The system is compact and lightweight, allowing it to be comfortably worn by users. The mask is designed with breathable fabric that conforms to the user's face, creating a cavity adjacent to the nostrils and mouth. The automated droplet dispenser includes a reservoir for liquid storage, a respiratory cycle detector, a timer, and a controller that dispenses droplets for inhalation.

Career Highlights

Hafeman's career is marked by his dedication to improving health and safety through innovative inventions. His work at Health Micro Devices Corporation showcases his commitment to developing practical solutions for everyday challenges. His patent reflects his ability to merge technology with user needs, making a significant impact in the medical device industry.

Collaborations

Hafeman collaborates with Seongsik Chang, contributing to the advancement of health-related technologies. Their partnership emphasizes the importance of teamwork in driving innovation.

Conclusion

Dean Hafeman's contributions to the field of medical devices, particularly through his patented face mask system, highlight his innovative spirit and commitment to enhancing user experience. His work continues to pave the way for advancements in health 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]
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