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
Memory elements with increased write margin and soft error upset immunity
Digital photographing apparatus, method of controlling the same, and recording medium for the method
DMAPN having a low DGN content and a process for preparing DMAPA having a low DGN content
Method to quantify siRNAs, miRNAs and polymorphic miRNAs
Method for fabricating a nitrided silicon-oxide gate dielectric
System or method to assist and automate an information security classification and marking process for government and non-government organizations for information of an electronic document
Systems and methods for implementing pressure sensitive keyboards
  Randomly Featured Patents
Catheter and introducer needle assembly with needle shield
Stacked card edge connector
Information recording-reproducing apparatus
Method of making a black surface treated steel sheet
Automatic transmission control system for a vehicle
Media player feedback
Optically keyed dispenser
Method and device for regulating the cleaning temperature of an oven
High-voltage-resistant semiconductor component having vertically conductive semiconductor body areas and a trench structure
Method and apparatus for tagging objects in harsh environments