This inventor holds 6 USPTO granted patents. Top assignees: Leesona Corporation, Mediclean Technology, Inc., Nelmor Company, Inc.. Active years: 1982-1998.
Company Filing History:
2 out of 80 
2 out of 2 
1 out of 10 Years Active: 1982-1998
Title: Thomas J Dumaine: Innovator in Waste Management Technologies
Introduction
Thomas J Dumaine is a notable inventor based in North Attleboro, MA (US). He has made significant contributions to the field of waste management through his innovative inventions. With a total of 6 patents, Dumaine has developed technologies that enhance the efficiency and safety of waste processing.
Latest Patents
Among his latest patents is the Reversible Granulator. This device features double-edged cutting blades mounted on a rotor, allowing for versatile operation. Each edge of the blade can cut material depending on the direction of the rotor's rotation. Another significant invention is the Method and Apparatus for Comminuting and Decontaminating Waste Material. This technology focuses on reducing the volume of waste, rendering it unrecognizable, and making it safe for handling. The system employs a batch weigh scale to determine the minimum volume of decontaminant fluid needed, ensuring effective processing of varying waste weights.
Career Highlights
Dumaine has worked with several companies throughout his career, including Leesona Corporation and Mediclean Technology, Inc. His experience in these organizations has contributed to his expertise in developing innovative waste management solutions.
Collaborations
Some of his notable coworkers include Steven M Stoehr and Fred W Hannula. Their collaboration has likely played a role in advancing the technologies Dumaine has developed.
Conclusion
Thomas J Dumaine's contributions to waste management through his patents demonstrate his commitment to innovation and safety in handling waste materials. His work continues to influence the industry positively.