Patents by Inventor Sten Örneblad

Sten Örneblad 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).

  • Method and Apparatus for Planing Boat Ballast System
    Publication number: 20190039700
    Abstract: A Method and Apparatus for Planing Boat Ballast System have been disclosed.
    Type: Application
    Filed: August 1, 2017
    Publication date: February 7, 2019
    Inventors: Mark Pruett, Sten Örneblad
  • High aspect dynamic lift boat hull
    Patent number: 6666160
    Abstract: An unventilated, stepped hydroplaning boat hull has at least one midship step. Two separated wetted planing surfaces are thereby established—a forward surface just forward of the step and an aft surface just forward of an aft edge of the hull. The angles of attack of each planing surface preferably lie in the range 2.0-6.5 degrees, and are preferably equal. The midship step is preferably located longitudinally in a range of 0.45 to 0.51 times the projected chine length of the hull, measured aftward from a forwardmost point of the chine.
    Type: Grant
    Filed: March 15, 2001
    Date of Patent: December 23, 2003
    Inventor: Sten Örneblad
  • Catamaran boat
    Patent number: D833955
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: November 20, 2018
    Assignee: Eagleblade, LLC
    Inventor: Sten Örneblad