Greenville, SC, United States of America

Walter R Payment

This inventor holds 1 USPTO granted patent. Top assignee: W. R. Grace Co.. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Walter R Payment. Retrieved from https://idiyas.com/inventor/walter-r-payment

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 = 2.0

ph-index = 1

Forward Citations = 40(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Walter R. Payment: Innovator in Fireproofing Technology

Introduction

Walter R. Payment is a notable inventor based in Greenville, SC (US). He has made significant contributions to the field of fireproofing technology, particularly with his innovative approach to protecting steel structural members.

Latest Patents

Walter R. Payment holds a patent for a sprayable fireproofing composition. This invention comprises a hydratable cementitious binder, shredded polystyrene aggregate, an air entraining agent, and a fibrous material. Upon the addition of water, the composition forms settable, sprayable slurries that can be pumped to the point of application. These slurries are designed for spray application to steel structural members, adhering effectively in both the slurried state and after setting. The composition provides excellent fire and heat protection to the steel members, despite the organic nature of the polystyrene aggregate. He has 1 patent to his name.

Career Highlights

Walter R. Payment is associated with W. R. Grace Co., where he has been instrumental in developing innovative fireproofing solutions. His work has contributed to enhancing safety standards in construction and building materials.

Collaborations

Walter has collaborated with various professionals in his field, including his coworker Larry S. Shu. Their combined expertise has led to advancements in fireproofing technologies.

Conclusion

Walter R. Payment's contributions to fireproofing technology demonstrate his commitment to innovation and safety in construction. His patented sprayable fireproofing composition is a testament to his ingenuity and dedication to improving structural safety.

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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