Patents by Inventor Jon Craig Arfons

Jon Craig Arfons 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).

  • Mobile directional high velocity air moving apparatus
    Patent number: 4092789
    Abstract: Apparatus for directionally controlling the movement of high velocity air in relation to a work surface including a mobile support frame, a jet engine having an elongate tubular housing attached to the support frame, an air intake at one axial extremity of the tubular housing, a tail pipe at the other axial extremity of the tubular housing, an intake duct attached to the air intake, and an exhaust duct mounted proximate the tail pipe for directing high velocity air into impingement with the work surface.
    Type: Grant
    Filed: December 20, 1976
    Date of Patent: June 6, 1978
    Inventor: Jon Craig Arfons