Company Filing History:
Years Active: 1998
Title: David Brian Bilbrey: Innovator in Dry Xerographic Toner Technology
Introduction: David Brian Bilbrey, an accomplished inventor based in Westminster, Colorado, has made significant contributions to the field of xerographic technology. His innovative approach to developing high-speed toners has resulted in a patent that stands to enhance the efficiency and effectiveness of printing technologies.
Latest Patents: David holds a patent for a unique formulation of dry xerographic toner and developer. This high-speed toner consists of a hybrid resin body, composed of approximately 92 percent by weight polyester and 8 percent by weight polystyrene. To optimize its performance, the toner also includes a charge control agent, a pigment, and about 10 percent by weight of fumed aluminum oxide. The charge control agent utilized is a copolymer of styrene and 2-acrylamido-2-methylpropane sulfonic acid, while the coloring pigments are designed to be color-subtractive. Furthermore, the toner is combined with a carrier made of ferrite particles, coated in silicone to ensure durability throughout the toner’s lifespan.
Career Highlights: David's career incorporates a significant role at Lexmark International, Inc., where he has been instrumental in leading innovations in printing technology. His efforts and inventions have not only contributed to the company’s success but have also advanced the overall industry standards for toner production and design.
Collaborations: Throughout his career, David has had the pleasure of collaborating with talented colleagues such as Rick Owen Jones and George P. Marshall. These collaborations have fostered an environment of creativity and innovation, leading to the development of cutting-edge technology within the xerographic field.
Conclusion: David Brian Bilbrey exemplifies the spirit of innovation within the realm of printing technology. His patent on dry xerographic toner illustrates his commitment to enhancing efficiency and effectiveness in the field. As he continues his work at Lexmark International, Inc., the impact of his contributions will surely resonate within the industry for years to come.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.