Company Filing History:
Years Active: 1993
Title: Innovations by Roy J Harrington in Electrophotography
Introduction
Roy J Harrington, an inventive mind located in Waynesville, OH, has made notable contributions to the field of electrophotography. With a patent to his name, Harrington's work primarily revolves around the development of advanced liquid toner compositions. His innovations are instrumental in enhancing the quality and efficiency of printing technologies.
Latest Patents
Harrington holds a patent for a "Charge control agent combination for a liquid toner." This invention includes a unique dispersion that features a carrier liquid, pigmented or dyed toner particles, and an inorganic binder that remains insoluble in the carrier liquid at room temperature. The charge control agent, which is a critical component of this invention, comprises lecithin, an alkylated N-vinyl pyrrolidone polymer, and an oil-soluble or dispersible anionic surfactant. This combination is designed to optimize the performance of liquid toners in electrophotographic applications.
Career Highlights
Roy J Harrington is currently associated with Am International Incorporated, a company known for its contributions to the imaging technology landscape. His role at Am International has allowed him to leverage his expertise in electrophotography to develop innovative products that meet the demands of modern printing.
Collaborations
Throughout his career, Harrington has collaborated with esteemed colleagues including George A Gibson and Margate T Thomas. These partnerships have facilitated the exchange of ideas and fostered a collaborative environment that promotes innovation in their respective fields.
Conclusion
Roy J Harrington stands out as a prominent inventor in the realm of electrophotographic technology. His patented work on liquid toner compositions not only showcases his creativity and technical skills but also reflects the importance of collaboration in the advancement of modern printing technologies. As the industry continues to evolve, Harrington’s contributions will likely play a significant role in shaping its future.