Patents by Inventor Frederick D. Jackson

Frederick D. Jackson 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).

  • Patent number: 4407217
    Abstract: An apparatus to distribute discrete particles and, while distribution is occurring means to coat the particles, uniformly with a liquid. The apparatus provides feeding the particles to a rotating plate which rotates at a speed such as to distribute the particles and to cause them to move outwardly to the edge of the plate from which they fall and a liquid distributing means comprising an annular skirt coaxial with and below the plate, the skirt receiving liquid internally thereof and rotating at a speed sufficient to expell the liquid outwardly from its lower edge towards the particles falling from the plate thereby coating these articles.
    Type: Grant
    Filed: March 29, 1982
    Date of Patent: October 4, 1983
    Assignee: Jaybee Engineering Pty. Limited
    Inventor: Frederick D. Jackson