Patents by Inventor Kerwin Loukusa

Kerwin Loukusa 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).

  • Battery fleet charging system
    Patent number: 11342761
    Abstract: A battery fleet charging system for charging two or more battery packs simultaneously, at independently controlled charge rates. The present invention can intelligently distribute the available charge power among multiple batteries, either symmetrically or asymmetrically, as specified by a controller that specifies and regulates the charge voltage.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: May 24, 2022
    Assignee: Pure Watercraft, Inc.
    Inventors: Andrew H. Rebele, Kerwin Loukusa, Keith A. Mullins, Michael V. Schaefer
  • Sternboard drive for marine electric propulsion
    Patent number: 10464651
    Abstract: A watertight, transom mounted, electric marine sterndrive propulsion drive unit mounted to an external surface of the transom of a marine vessel comprising an integrated electric motor with an output shaft, an intermediate drive shaft mechanically coupled to the electric motor output shaft, one or more propeller shafts mechanically coupled to the drive shaft, and one or more propellers mechanically coupled to the one or more propeller shafts.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: November 5, 2019
    Assignee: Pure Watercraft, Inc.
    Inventors: Andrew H. Rebele, Christopher M. Gil, Kerwin Loukusa, Matthew M. O'Brien, Zachary Meyer Omohundro, Nathan Schroeder