Patents by Inventor James E. Hedger

James E. Hedger 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).

  • Liquid impingement nozzle with paired openings
    Patent number: 6322008
    Abstract: The nozzle (10) has at least one pair of openings (18, 20) located on its front face (28) along a common axis (32). Each opening (18, 20) is spaced apart (26) from and angled towards its pair mate. A non-atomized solid liquid stream (14, 16) is directed through each circular opening (18, 20) by a pressurized source. The two streams (14, 16) from each pair of openings (18, 20) meet at a spaced apart point in front of the nozzle face (28) to create a flat triangular pattern of liquid (24).
    Type: Grant
    Filed: October 5, 1999
    Date of Patent: November 27, 2001
    Assignee: Graves Spray Supply, INC
    Inventors: Mark Aker, Thomas A. Hedger, James E. Hedger