Patents by Inventor William Ackerson

William Ackerson 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).

  • Segmented mixing auger
    Patent number: 5354127
    Abstract: An auger conveyor assembly including a helical auger infeed section having interrupted auger flights which communicate with an offset, commonly driven outfeed section including a helical ribbon auger and whereat both augers simultaneously blend the mixture at a controlled speed differential. A surrounding housing includes a formed length of rubberized channelway and means are provided for varying the tilt angle of the housing, whereby the blending rate and contained volume of mixture are controlled relative to an outlet port.
    Type: Grant
    Filed: January 21, 1994
    Date of Patent: October 11, 1994
    Inventors: William Del Zotto, William Ackerson