Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Method and apparatus for flushing asphalt feeding devices Image Number 4 for United States Patent #7544253. A vehicle mounted patching system for patching potholes and the like and incorporating method and apparatus for removing and flushing asphalt emulsion from the feed lines of the patcher which completely recycles the cleaning agent used to flush the feed lines, as well as eliminating any external discharge of potentially toxic materials.       Recently Added Patents Combustor assembly for use in a turbine engine and methods of assembling same Facade for wires or equipment Voice-responsive annotation of video generated by an endoscopic camera Dissolved air flotation unit Methods for producing an immune response to tuberculosis Device and method for identifying mail items Contactless electronic tag   Randomly Featured Patents Solid state color imaging sensor having a color filter array Method and apparatus for timing rotors in a rotary lobe pump Timeout object for object-oriented, real-time process control system and method of operation thereof Cycle brake cooling article 4-biphenyl-substituted pyrazolidin-3,5-dione derivatives Fluid jet spray drive for a rotatably mounted turntable Video tape recorder Headset with multi-position stirrup assemblies Electronic typewriter Method of making a solid electrolytic capacitor using a conductive polymer film © 2006-2008 PatentGenius. All Rights Reserved.