Patents by Inventor Craig Alan Bianchini

Craig Alan Bianchini has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD AND APPARATUS TO DISTRIBUTE THE INFLOW OF LIQUORS IN BATCH DIGESTER
    Publication number: 20080271860
    Abstract: Method and apparatus for introducing liquors into a batch digester to produce enhanced or plug-flow of the liquors through the bed of cellulosic material. Wash out liquor can be introduced into the digester during the discharging of delignified cellulosic material in a manner to add wash out liquor into the digester in order to maintain consistency of the delignified cellulosic material and to prevent formation of a vortex of delignified cellulosic material during discharge.
    Type: Application
    Filed: April 15, 2008
    Publication date: November 6, 2008
    Inventor: Craig Alan Bianchini