Company Filing History:
Years Active: 1983
Title: J David Matthews: Innovator in Coal Safety
Introduction
J David Matthews is a notable inventor based in Denver, CO (US). He has made significant contributions to the field of coal safety, holding a total of 3 patents. His innovative approaches aim to reduce the risks associated with coal ignition, showcasing his commitment to enhancing safety in the mining industry.
Latest Patents
One of Matthews' latest patents focuses on reducing the tendency of dried coal to spontaneously ignite. This invention involves mined, crushed coal particles that are dried and then contacted with a water-based dispersion or emulsion of latex paint type solids. The elastic film formed by these solids effectively reduces the risk of spontaneous ignition. Another significant patent is a method for producing a dried coal fuel that has a reduced tendency to ignite. This method involves drying low rank coal and cooling it to a temperature below about 100°F. Additionally, the dried coal may be partially oxidized prior to cooling, and it can be mixed with a deactivating fluid to further enhance safety.
Career Highlights
J David Matthews is currently associated with Atlantic Richfield Company, where he continues to work on innovative solutions in the coal industry. His expertise and dedication have positioned him as a key figure in developing safer coal handling practices.
Collaborations
Throughout his career, Matthews has collaborated with esteemed colleagues such as James L Skinner and Ying-Hsiao Li. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
J David Matthews stands out as an inventor dedicated to improving safety in the coal industry through his innovative patents. His work not only addresses critical safety concerns but also reflects his commitment to advancing technology in this field.