Patents by Inventor Jari Haajo

Jari Haajo 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).

  • Fluid power operative instrumentality
    Patent number: 6715400
    Abstract: A fluid power operative instrumentality having an electro-fluidic control unit, which is provided with a plurality of electrically activated control valves having 2/2 valve functions. On the control unit different operative units may be selectively mounted, the control valves being able to be operated by means of electronic control circuitry in a manner matching the mounted operative unit.
    Type: Grant
    Filed: November 14, 2002
    Date of Patent: April 6, 2004
    Assignee: Festo AG & Co.
    Inventors: Andreas Muth, Jari Haajo
  • Fluid power operative instrumentality
    Publication number: 20030097923
    Abstract: A fluid power operative instrumentality having an electro-fluidic control unit, which is provided with a plurality of electrically activated control valves having 2/2 valve functions. On the control unit different operative units may be selectively mounted, the control valves being able to be operated by means of electronic control circuitry in a manner matching the mounted operative unit.
    Type: Application
    Filed: November 14, 2002
    Publication date: May 29, 2003
    Applicant: FESTO AG & Co.
    Inventors: Andreas Muth, Jari Haajo