Patents Assigned to Peter Powlousky
  • Battery operated, portable transmitter having coil surrounding tubular, ferromagnetic housing
    Patent number: 6088580
    Abstract: A compact portable transmitter includes a ferromagnetic tubular housing. A electro-magnetic coil is wrapped around an exterior surface of the housing, such that the housing serves as a transmitter core. A protective covering is positioned over the electro-magnetic coil. Batteries are positioned within the housing to supply power to the electro-magnetic coil and associated transmitting electronics.
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: July 11, 2000
    Assignee: Peter Powlousky
    Inventor: Peter Powlousky