NEW Patents from Lexmark
The U.S. Patent Office issues patents weekly. These patents were issued Tuesday for inventors or assignees in the Lexington area:
Vehicle surface preparation apparatus. Inventors: Martha Ballard, Gregory Brown and Jonathan Devine, all of Lexington. Patent 7,318,245 assigned to Toyota Motor Manufacturing North America Inc., Erlanger.Pitch fractionation and high softening point pitch. Inventor: Donald Malone, Grayson. Patent 7,318,890 assigned to DTX Technologies LLC, Lexington.Noah’s pitch process. Inventor: Donald Malone, Grayson. Patent 7,318,891 assigned to DTX Technologies.Disinfection and decontamination using ultraviolet light. Inventor: Donald Skaggs, Lexington. Patent 7,319,230.Multiple weight error diffusion. Inventor: Khageshwar Thakur, Lexington. Patent 7,319,549 assigned to Lexmark International Inc., Lexington.Transfer bias adjustment based on component life. Inventor: Matthew Comstock, Lexington. Patent 7,319,829 assigned to Lexmark.