Patents Assigned to Power Tree Corp.
  • Composite flywheel
    Patent number: 8776635
    Abstract: A flywheel includes a wheel having a composite rim structure with multiple radial layers of steel material. Epoxy type adhesive can bond the multiple layers of stainless steel together.
    Type: Grant
    Filed: September 12, 2011
    Date of Patent: July 15, 2014
    Assignee: Power Tree Corp.
    Inventors: Frederick E. Morgan, Christopher V. Barone, Jeffrey Strohecker