Monroe, CT, United States of America

Duane Charles Hein

This inventor holds 5 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Conair Corporation, Remington Corporation, L.l.c.. Active years: 2002-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Duane Charles Hein. Retrieved from https://idiyas.com/inventor/duane-charles-hein

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

USPTO Granted Patents = 5 

% Patents Active = 80.0

 

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 35(Granted Patents)


Company Filing History:


Years Active: 2002-2021

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

Title: Duane Charles Hein: Innovator in Hair Care Technology

Introduction

Duane Charles Hein is a notable inventor based in Monroe, Connecticut, with a focus on innovative hair care products. He holds five patents that showcase his creativity and technical expertise in the field of hair grooming.

Latest Patents

His latest inventions include a unique hair brush designed to enhance user experience. The first hair brush features a handle that defines a longitudinal axis and a brush head with at least two longitudinal primary arms. These arms are designed to be flexible, conforming to the user's head while housing hair engaging bristles. Additionally, a container for hair treatment agents, such as dry shampoo, can be mounted to the handle. The second hair brush is engineered to provide both straightening and curling effects. It consists of two members, with the first member featuring a thermal conductive element that imparts curls, while the second member includes a wiper segment to facilitate hair straightening or substance removal.

Career Highlights

Duane has worked with prominent companies in the hair care industry, including Conair Corporation and Remington Corporation. His experience in these organizations has contributed to his understanding of consumer needs and product development.

Collaborations

Throughout his career, Duane has collaborated with talented individuals such as Sergio Lopes Fernandes Da Costa and Robert J Emmons. These partnerships have likely enriched his inventive process and led to the creation of innovative products.

Conclusion

Duane Charles Hein's contributions to hair care technology through his patents reflect his dedication to improving user experience. His innovative designs continue to influence the industry and enhance the way people care for their hair.

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…