Patents by Inventor Elizabeth Brzezinski

Elizabeth Brzezinski 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).

  • Dispenser to liquid stream
    Patent number: 6419166
    Abstract: A dispenser for introducing additive into a liquid stream comprises a housing unit having a flow-through passage forming a pathway for the liquid stream. A seating on the housing is provided for receiving a receptacle. The seating includes a reservoir for holding the additive. A conduit extends between the seating and the flow-through passage through which the additive can flow. A valve is also provided for selectively controlling the flow of the additive in the conduit.
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: July 16, 2002
    Inventors: Stan F. Brzezinski, Elizabeth Brzezinski