Patents by Inventor Yehuda Vatkin

Yehuda Vatkin 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 filtration vessel
    Patent number: 5922378
    Abstract: The invention provides a water filtration vessel of the type having an upper reservoir for receiving tap water, a lower reservoir for storing filtered water and a filter-retaining passageway connecting between the upper and the lower reservoirs, further having a dispenser, mounted in communication with the lower reservoir for controllably adding a prequantified amount of a comestible additive to the filtered water.
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: July 13, 1999
    Inventors: Michael Kagan, Ian Solomon, Yehuda Vatkin