Patents by Inventor Risto Joutsiniemi

Risto Joutsiniemi 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).

  • Publication number: 20190257285
    Abstract: A rotor having at least two vanes includes a plurality of elongated arched support ribs rigidly connecting at axially spaced intervals to a shaft of the turbine. The arched support ribs are disposed transverse to the shaft and provide a mating face to connect to the entire inner face of the vane. A method of forming the rib is further included.
    Type: Application
    Filed: February 19, 2018
    Publication date: August 22, 2019
    Inventor: Risto Joutsiniemi
  • 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
  • Publication number: 20090196750
    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: Application
    Filed: February 1, 2008
    Publication date: August 6, 2009
    Inventor: Risto Joutsiniemi
  • Publication number: 20090015015
    Abstract: A linear power station, includes a turbine array comprised of a plurality of turbines, the turbines for harnessing the power of a moving fluid and each respective turbine being rotatable about a fixed axis of rotation by fluid flow that is omnidirectional with respect to the turbine, and a generator array comprised of at least one generator, the at least one generator being operably coupled to the turbine array for being rotated by the respective plurality of turbines of the turbine array. A method of producing electrical power is further included.
    Type: Application
    Filed: June 30, 2008
    Publication date: January 15, 2009
    Inventor: Risto Joutsiniemi
  • Patent number: D671070
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: November 20, 2012
    Assignee: Windside America
    Inventor: Risto Joutsiniemi
  • Patent number: D875682
    Type: Grant
    Filed: February 19, 2018
    Date of Patent: February 18, 2020
    Inventor: Risto Joutsiniemi