New York, NY, United States of America

Norman Sinclair

This inventor holds 1 USPTO granted patent. Top assignee: Helene Curtis Industries, Inc.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norman Sinclair. Retrieved from https://idiyas.com/inventor/norman-sinclair-12usxyul

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 = 3.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Norman Sinclair

Introduction

Norman Sinclair is a notable inventor based in New York, NY (US). He has made significant contributions to the field of personal grooming with his innovative designs. His work exemplifies creativity and practicality, particularly in the development of a unique comb.

Latest Patents

One of Norman Sinclair's most recognized inventions is a comb with rotatable teeth. This innovative comb features an elongated body with a recess extending from one edge. An insert with teeth is supported within this recess, allowing for enhanced functionality. The teeth are designed with enlarged heads that enable them to move axially and rotate about their axes during use, providing a versatile grooming experience.

Career Highlights

Norman Sinclair has dedicated his career to advancing personal care products. He is currently associated with Helene Curtis Industries, Inc., where he continues to innovate and develop new ideas. His commitment to improving everyday items has made a lasting impact in the industry.

Collaborations

Throughout his career, Norman has worked alongside talented individuals such as Jan M Zwiren and Selma M Casper. These collaborations have fostered a creative environment that encourages the exchange of ideas and innovation.

Conclusion

Norman Sinclair's contributions to the field of personal grooming through his inventive designs, particularly the comb with rotatable teeth, highlight his role as a significant inventor. His work continues to influence the industry and improve user experiences.

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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