West Chester, PA, United States of America

Marion K Freeman

This inventor holds 1 USPTO granted patent. Top assignee: Energy and Minerals Research Co.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marion K Freeman. Retrieved from https://idiyas.com/inventor/marion-k-freeman

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 = 3.0

ph-index = 1

Forward Citations = 47(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Marion K Freeman: Innovator in Fire Suppression Technology

Introduction

Marion K Freeman is a notable inventor based in West Chester, PA (US). She has made significant contributions to the field of fire suppression technology. With a focus on innovative solutions, Freeman has developed a unique composition that enhances fire safety.

Latest Patents

Freeman holds a patent for a "Persistent fire suppressant composition." This invention is a substantially nonaqueous persistent thixotropic fire suppressant composition. It comprises a fire suppressant agent and a carrier material, with the suppressant agent permeating the carrier material. This results in a suppressant permeated carrier material that is suspended in a fire extinguishing dispersant. The carrier material is insoluble in the dispersant, and a gelling agent is included to effectively thixotropically gel the suspension. This innovative composition is capable of adhering to objects in the vicinity of combustion, providing enhanced fire protection.

Career Highlights

Freeman is associated with Energy and Minerals Research Co., where she applies her expertise in developing advanced fire suppression technologies. Her work has been instrumental in creating safer environments through innovative fire safety solutions.

Collaborations

Some of her notable coworkers include William B Tarpley, Jr and John R Huzinec. Their collaboration has contributed to the advancement of fire suppression technologies.

Conclusion

Marion K Freeman's innovative work in fire suppression technology exemplifies her commitment to enhancing safety through invention. Her contributions are vital in the ongoing efforts to improve fire safety measures.

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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