Patents by Inventor William R. Steger

William R. Steger 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).

  • Apparatus for the purification of shower water
    Patent number: 5385667
    Abstract: An apparatus for the purification of shower water by the intimate contact with finely divided metal comprising copper and zinc. This apparatus causes turbulence of the water in contact with the metal. Also a method for the purification of water by the intimate contacting of shower water in a turbulent state with finely divided metal comprising copper and zinc. A showerhead can be directly connected to the outlet supplying purified water.
    Type: Grant
    Filed: April 21, 1993
    Date of Patent: January 31, 1995
    Inventor: William R. Steger