Patents by Inventor Raimo Vesa

Raimo Vesa 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).

  • Method and apparatus for washing vehicles
    Patent number: 5980649
    Abstract: The invention relates to a method and an apparatus for washing vehicles. According to the invention, wax is sprayed to the surface of a vehicle during high-pressure washing of the vehicle. This improves the drying result, and allows the wax to be applied efficiently to the vehicle surface. The washing operation is simple and rapid.
    Type: Grant
    Filed: August 19, 1997
    Date of Patent: November 9, 1999
    Assignee: Tammermatic Oy
    Inventors: Eero Lehtinen, Raimo Vesa, Esa Syvalahti