Donald R Poland

Title: The Innovative Contributions of Donald R. Poland

Introduction

Donald R. Poland is a notable inventor based in East Greenwich, Rhode Island, known for his significant contributions to the field of plastic processing technology. With a total of 2 patents, Poland has developed innovative solutions that enhance the efficiency of granulation processes.

Latest Patents

Poland's latest patents include the "Granulator and improved feed means therefor" and the "Product separation and granulation system." The first patent describes a granulator designed for the granulation of plastic scrap material, utilizing a pair of meshed paddle rolls that serve as both a metering and feed device. This unique design allows one paddle roll to move laterally away from the other while maintaining synchronized movement. The second patent outlines a system for separating injection molded plastic parts from sprue and runner assemblies, intended for in situ use with injection molding machines. This system effectively separates the plastic product from the sprue and runner assemblies during a single cycle of the injection molding process.

Career Highlights

Donald R. Poland has made significant strides in his career, working with Leesona Corporation, where he has applied his expertise in developing advanced granulation technologies. His work has contributed to improving the efficiency and effectiveness of plastic recycling processes.

Collaborations

Poland has collaborated with notable coworkers such as Thomas J. Dumaine and Joseph A. Danko, further enhancing the innovative environment at Leesona Corporation.

Conclusion

Donald R. Poland's contributions to the field of plastic processing through his patents and collaborative efforts highlight his role as a key innovator in the industry. His work continues to influence advancements in granulation technology and plastic recycling.