Richard S Brenneman

Title: **Richard S Brenneman: Innovator in Erasable Ink and Emulsion Technology**

Introduction

Richard S Brenneman, an inventor based in Natick, MA, has made significant strides in the field of innovative materials with a total of five patents to his name. His contributions to the development of erasable ink compositions and novel packaging methods have demonstrated his expertise and creativity in engineering practical solutions.

Latest Patents

One of Brenneman's latest patents is focused on erasable ink compositions. This innovative invention allows ink to be erased using a standard pencil eraser, providing a convenient solution for users of ballpoint pens and other writing instruments. The composition comprises various elements including a colorant, solvent, thermoplastic elastomer, and plasticizer. The thermoplastic elastomer is identified as a block copolymer, while the preferred plasticizer is an ester, particularly dioctyl adipate. This composition outlines specific concentration ranges for all components to achieve optimal performance, showcasing Brenneman's attention to detail in formulation.

Another notable patent relates to a method for packaging and mixing a coal tar emulsion driveway sealer. The sealer is housed in a bag that is substantially evacuated to facilitate mixing through hydraulic means by compressing the bag. This design minimizes spattering and allows for controlled dispensing, highlighting Brenneman's focus on user-friendly applications. The bag is constructed with an aluminum layer and EVA copolymer for durability, signifying a strong commitment to both functionality and preservation of the product.

Career Highlights

Throughout his career, Brenneman has been affiliated with reputable companies including Combustion Equipment Associates, Inc. and Bic Corporation. His roles in these organizations have allowed him to refine his skills in innovation and engineering, leading to the development of his patented technologies.

Collaborations

Brenneman has worked alongside notable individuals such as John J Clancy and Robert Snyder, contributing to a collaborative environment that fosters creativity and technical advancements. The collective efforts of these professionals have likely played a significant role in the successful implementation of their innovative projects.

Conclusion

Richard S Brenneman stands out as a creative force in the realm of invention, particularly through his advances in erasable ink and emulsion technology. With five patents under his belt, his work represents a blend of practical utility and innovative design. Brenneman's contributions continue to influence various industries, paving the way for further advancements and inspiring future inventors.