Company Filing History:
Years Active: 1998-2001
Title: Douglas R Dowell: Innovator in Polyurethane Coatings
Introduction
Douglas R Dowell is a notable inventor based in Orlando, FL (US). He has made significant contributions to the field of polyurethane coatings, holding a total of 4 patents. His work focuses on developing improved materials that enhance durability and reduce environmental impact.
Latest Patents
One of his latest patents is for a high build polyurethane coating. This innovative coating is characterized by its durability and low density. The method of manufacture involves combining a slow reacting polyisocyanate with a polyol to create a uniform mixture with an extremely long pot life. This low viscosity mixture can be easily sprayed onto a substrate using a conventional spray gun. A polyurethane catalyst is introduced after the formation of the uniform mixture, preferably through a second spray nozzle, allowing for external mixing into the polyisocyanate/polyol spray stream. This system is designed to be 100%, or near 100%, solids, resulting in very low volatile organic compound emissions.
Career Highlights
Throughout his career, Douglas R Dowell has worked with prominent companies such as Martin Marietta Corporation and Lockheed Martin Corporation. His experience in these organizations has contributed to his expertise in the field of coatings and materials science.
Collaborations
Some of his notable coworkers include H Carl Ashcraft and Walter B May. Their collaboration has likely fostered innovation and development in their respective projects.
Conclusion
Douglas R Dowell's contributions to the field of polyurethane coatings demonstrate his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of materials science and a dedication to improving product performance.