Patents by Inventor Eugene L. Brazil

Eugene L. Brazil 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).

  • Remotely adjustable control pressure by-pass and shut-off valve
    Patent number: 4432390
    Abstract: A fluid delivery control in agricultural crop spraying vehicles and the like for precise preset return to an adjusted open positioning of a by-pass and shut-off valve remote from the driver platform, cab and seat, whereby variation in engine-pump speed is compensated for and fluid spray adjusted while operating the vehicle.
    Type: Grant
    Filed: October 5, 1981
    Date of Patent: February 21, 1984
    Inventor: Eugene L. Brazil