Randolph, NJ, United States of America

LeRoy Hunter

This inventor holds 3 USPTO granted patents. Top assignee: American Cyanamid Company. Active years: 1979-1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: LeRoy Hunter. Retrieved from https://idiyas.com/inventor/leroy-hunter

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 = 4.0

ph-index = 3

Forward Citations = 66(Granted Patents)


Company Filing History:


Years Active: 1979-1983

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3 patents (USPTO):Explore Patents

Title: Innovations by LeRoy Hunter: Pioneering Patents from Randolph, NJ

Introduction: LeRoy Hunter, an accomplished inventor based in Randolph, New Jersey, has made significant contributions to various fields through his innovative patents. With a total of three patents to his name, Hunter has demonstrated a commitment to advancing technology and improving everyday products.

Latest Patents: Among his latest inventions is an aerosol dispensing system, which revolutionizes how aerosol products are delivered. This dispensing device operates within a three-phase system, allowing for a uniform fine mist to be dispensed at a high spray rate. The design comprises an aqueous liquid phase, a non-aqueous liquified propellant forming a liquid phase, and a vapor phase of the propellant, all managed through a specially designed diptube.

Another notable patent is an indicator device for detecting the amount of sebum in hair and scalp. This innovative device helps determine whether hair is dry, normal, or oily. It includes an oil-absorbent indicating material treated with an oil-soluble dye, encapsulated within an oil-permeable membrane, providing an effective method for users to assess their hair and scalp condition.

Career Highlights: LeRoy Hunter is currently affiliated with American Cyanamid Company, a prominent player in the chemical industry. His work there has allowed him to develop practical applications of his inventive ideas, contributing to the company's reputation for innovation.

Collaborations: Throughout his career, Hunter has collaborated with talented individuals, including his colleagues Arun Nandagiri and Uma P. Tripathi. Together, they have worked on groundbreaking projects that push the boundaries of invention and technology.

Conclusion: LeRoy Hunter's remarkable patents and his affiliation with American Cyanamid Company underscore his role as a significant contributor to innovation. His dedication to solving everyday problems through inventive solutions serves as an inspiration for aspiring inventors. As he continues to develop new ideas, the impact of his work on the industry will likely be profound.

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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