Pasadena, CA, United States of America

Robert R Massey

This inventor holds 1 USPTO granted patent. Top assignee: Scripto-Tokai, Inc.. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert R Massey. Retrieved from https://idiyas.com/inventor/robert-r-massey

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 = 22(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Robert R. Massey

Introduction

Robert R. Massey is a notable inventor based in Pasadena, California. He is recognized for his contributions to the field of writing instruments, particularly through his innovative work on erasable ball pen ink. His unique approach to ink formulation has paved the way for advancements in writing technology.

Latest Patents

Massey holds a patent for an initially erasable ball pen ink. This innovative ink is designed to be dispensed from a pressurized ball pen and incorporates an elastomeric polymer, pigment, and a mixed solvent system. The mixed solvent system consists of a volatile solvent component, a non-volatile solvent component, and a non-volatile solvent/plasticizer component. This careful combination achieves a balance between ink viscosity and thixotropy, providing excellent writing qualities.

Career Highlights

Massey has made significant strides in his career, particularly through his work at Scripto-Tokai, Inc. His dedication to improving writing instruments has led to the development of products that enhance user experience. His innovative spirit and technical expertise have established him as a respected figure in the industry.

Collaborations

Massey has collaborated with fellow inventor Phillip M. Daugherty, contributing to the advancement of writing technology. Their partnership has fostered creativity and innovation in the development of new products.

Conclusion

Robert R. Massey is a pioneering inventor whose work on erasable ball pen ink has significantly impacted the writing instrument industry. His innovative contributions continue to inspire advancements in technology and design.

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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