Patents by Inventor Harry Emil Pedersen

Harry Emil Pedersen 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).

  • Amplifier assembly
    Patent number: 7597545
    Abstract: The invention concerns a pressure amplifier that includes a low pressure inlet for supplying a medium at low pressure, a low pressure piston with a first operational area and at least one high pressure piston with a second operational area, the second area being smaller than the first area, and at least one high pressure outlet.
    Type: Grant
    Filed: November 24, 2003
    Date of Patent: October 6, 2009
    Assignee: Hartho-Hydraulic ApS
    Inventors: Harry Emil Pedersen, Thorkil Brix Pedersen