Patents by Inventor Daniel R. Brantley

Daniel R. Brantley 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).

  • Hydraulic drive and control system for pumps using a charge pump
    Patent number: 8341955
    Abstract: A pumping system is provided which is a mobile, vehicle-mounted pumping system, such as for water or fuels, which mounts on a vehicle and may be used for various applications. The pumping system operates a drive system and control system for liquid pumps almost exclusively by hydraulic fluid pressure.
    Type: Grant
    Filed: June 21, 2010
    Date of Patent: January 1, 2013
    Inventors: Daniel R. Brantley, Ivars R. Bergs, Jeffrey J. Sietsema, Michael J. Brennan
  • Hydraulic drive and control system for pumps
    Publication number: 20100329892
    Abstract: A pumping system is provided which is a mobile, vehicle-mounted pumping system, such as for water or fuels, which mounts on a vehicle and may be used for various applications. The pumping system operates a drive system and control system for liquid pumps almost exclusively by hydraulic fluid pressure.
    Type: Application
    Filed: June 21, 2010
    Publication date: December 30, 2010
    Inventors: Daniel R. Brantley, Ivars R. Bergs, Jeffrey J. Sietsema, Michael J. Brennan