Patents by Inventor Friedhelm Bednarz

Friedhelm Bednarz 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).

  • WINDSCREEN WIPER WATER SYSTEM
    Publication number: 20120192959
    Abstract: The windscreen wiper water system specified for all types of motor vehicle comprises a water collection device (1) for collecting rain water or car wash water falling onto the motor vehicle as collected water, means (4) for filtering and purifying collected water, a wiper-wash container (5), a supply line (2) for feeding the collected water to the wiper-wash container (5) and means (8, 9, 10, 11, 12, 13, 14) for producing a mixture of wiper-wash water and anti-freeze, depending on the outside temperature, for cleaning vehicle windscreens.
    Type: Application
    Filed: November 22, 2006
    Publication date: August 2, 2012
    Applicants: FROTEK-Vermogensverwaltung GmbH, Rienhold WEIN
    Inventors: Reinhold Wein, Friedhelm Bednarz