This inventor holds 5 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Dover Chemical Corporation, Dove Chemical Corporation. Active years: 2001-2020.
Company Filing History:
Years Active: 2001-2020
Title: The Innovations of Don R Stevenson
Introduction
Don R Stevenson is a notable inventor based in Dover, Ohio. He has made significant contributions to the field of chemical engineering, particularly in the development of lubricant additives and plasticizers. With a total of five patents to his name, Stevenson has demonstrated a commitment to innovation and excellence in his work.
Latest Patents
Stevenson's latest patents include "Polymeric poly-phosphorus lubricant additives for metal working." This composition features a compound with a specific structure, where each R is an independently selected alkylphenol-free moiety. These moieties can be a Calkyl, Calkenyl, Ccycloalkyl, Ccycloalkylene, Cmethoxy alkyl glycol ether, Calkyl glycol ether, or Y—OH moiety. Additionally, he holds a patent for "Chlorinated ester polyvinyl-chloride secondary plasticizer and related methods." This composition includes polyvinylchloride and a chlorinated ester with a defined chemical structure.
Career Highlights
Throughout his career, Don R Stevenson has worked with reputable companies such as Dover Chemical Corporation and Dove Chemical Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Stevenson has collaborated with talented individuals in his field, including Michael Jakupca and Jacob Weingart. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Don R Stevenson is a distinguished inventor whose work has significantly impacted the chemical engineering industry. His innovative patents and collaborations reflect his dedication to advancing technology and improving industrial processes.