Patents by Inventor Tanguy Roger

Tanguy Roger 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).

  • Washing device
    Patent number: 5195548
    Abstract: The invention relates to a washing device for an apparatus comprising a tank having a wall defining an interior chamber for holding a liquid and partitions dividing the interior chamber, the partitions having parts which are not immersed in the liquid and are susceptible to becoming fouled.
    Type: Grant
    Filed: June 7, 1991
    Date of Patent: March 23, 1993
    Assignee: FCB
    Inventor: Tanguy Roger