Douglas M Jackson

Title: Innovations by Douglas M. Jackson

Introduction

Douglas M. Jackson is a notable inventor based in Monroeton, PA, who has made significant contributions to the field of phosphor production. With a total of three patents to his name, Jackson has developed innovative methods that enhance the efficiency and quality of phosphor materials used in various applications.

Latest Patents

Jackson's latest patents include a "Deagglomerating direct-fired flash dryer for drying stir-in phosphors." This invention discloses a method for producing a fluffy, deagglomerated powder by feeding a wet phosphor filter cake into a toroidal-shaped direct-fired glass flash dryer. In this process, a hot gaseous stream circulates, suspending the wet phosphor particles while evaporating the remaining liquid. The result is a highly efficient recovery process with about 99.9 percent efficiency.

Another significant patent is the "Method for producing alkaline earth halophosphate stir-in phosphors." This method involves creating a mixture of various compounds, including calcium monohydrogen phosphate and calcium carbonate, and processing it through a series of steps such as firing, milling, and screening. The meticulous process ensures the production of high-quality phosphors with specific particle sizes, enhancing their performance in applications.

Career Highlights

Jackson is associated with GTE Products Corporation, where he has applied his expertise in phosphor technology. His work has not only advanced the