Patents by Inventor Roman Lanzet

Roman Lanzet 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).

  • Man-powered slim charger
    Patent number: 7741804
    Abstract: A human-powered slim charger utilizing an axial flux alternator for converting a pull-out motion into an electrical current for charging and supplying battery-fed electronic devices.
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: June 22, 2010
    Assignee: Easy Energy Inc.
    Inventors: Michael Fridhendler, Roman Lanzet, Alexander Sromin
  • MAN-POWERED SLIM CHARGER
    Publication number: 20090051317
    Abstract: A human-powered slim charger utilizing an axial flux alternator for converting a pull-out motion into an electrical current for charging and supplying battery-fed electronic devices.
    Type: Application
    Filed: August 20, 2007
    Publication date: February 26, 2009
    Inventors: Michael Fridhendler, Roman Lanzet, Alexander Sromin