Patents Assigned to Radwulf S.A.
  • Controller for steam generator for household use
    Patent number: 5224237
    Abstract: A steam generator for household use having a handpiece held by the user. The handpiece is provided with a potentiometer operable by a roller and connected, by a low voltage line incorporated in a steam conduit, to an electronic circuit which controls a motorized electro-valve for adjustment of the flow of steam. A switch mounted in series with the potentiometer, also carried by the handpiece, enables the steam flow to be interrupted completely.
    Type: Grant
    Filed: November 7, 1991
    Date of Patent: July 6, 1993
    Assignee: Radwulf S.A.
    Inventor: Joseph Ambrosiano
  • Steam cleaner
    Patent number: D338989
    Type: Grant
    Filed: May 14, 1991
    Date of Patent: August 31, 1993
    Assignee: Radwulf S.A.
    Inventor: Joseph Ambrosiano