Patents Assigned to Windside America
  • Fluid rotor
    Patent number: 8087897
    Abstract: A rotor having at least two flightings includes a plurality of elongated support ribs rigidly interconnecting at axially spaced intervals, the outer edge of a first flighting with the inner edge of the other flighting, the ribs having a connecting boss at a distal end and a balancing mass intermediate a proximal end and the distal end. A method of forming the rib is further included.
    Type: Grant
    Filed: February 1, 2008
    Date of Patent: January 3, 2012
    Assignee: Windside America
    Inventor: Risto Joutsiniemi
  • Linear power station
    Patent number: D671070
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: November 20, 2012
    Assignee: Windside America
    Inventor: Risto Joutsiniemi