Patents by Inventor Leroy C. Conn

Leroy C. Conn 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).

  • Blending apparatus
    Patent number: 4813787
    Abstract: A blending apparatus has a rotor provided with louvers and mixing teeth. The louvers have openings which vary in size and act to convey materials being cut and blended through the disc. The mixing teeth extend from peripheral edges of the rotor. Adjacent teeth vary in angular extension from the edges and in direction of extension from the edges. One or more rotors may be mounted on one or more shafts to meet diverse mixing needs.
    Type: Grant
    Filed: July 23, 1987
    Date of Patent: March 21, 1989
    Inventor: Leroy C. Conn