Patents by Inventor Michael K. Gold

Michael K. Gold 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).

  • Sample port valve
    Patent number: 5368058
    Abstract: A sample port valve for use in a port of a liquid-containing vessel. The valve incorporates a housing that is attachable to a port of the vessel, such as the permeate port of a reverse osmosis pressure vessel. A preferred valve allows a user to insert and retain a sampling tube into the valve to a position less than fully inserted. With the tube in its inserted, retained position the valve can then be fully opened to allow the tube to be fully inserted into the vessel, without the loss of liquid or pressure from the vessel.
    Type: Grant
    Filed: December 23, 1993
    Date of Patent: November 29, 1994
    Assignee: Goldeneye Solutions, Inc.
    Inventors: Michael K. Gold, Mathew J. Gold