Patents by Inventor Kurt Xylander

Kurt Xylander 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).

  • Water treatment apparatus
    Patent number: 4075076
    Abstract: In a process for purifying an aqueous liquid by flotation of suspended solids with gas bubbles produced by electrolysis between at least one pair of electrodes, at least one of said electrodes, preferably in the form of an endless belt or band, is transported in or through said liquid while said electrolysis and flotation are taking place. Bridging and fouling of the electrodes are thereby minimised.
    Type: Grant
    Filed: September 30, 1975
    Date of Patent: February 21, 1978
    Inventor: Kurt Xylander