Patents by Inventor Steven H. Parker

Steven H. Parker 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).

  • Filter assembly having quick connect/disconnect sealing valve means
    Patent number: 5611923
    Abstract: A filter assembly has a housing for supporting a filter element, a first quick connect sealing valve operatively connected to an inlet passageway in the housing, and a second quick connect sealing valve operatively connected to an outlet passageway in the housing.
    Type: Grant
    Filed: July 12, 1995
    Date of Patent: March 18, 1997
    Assignee: Vickers, Inc.
    Inventors: Kanwar Suri, Z. Paul Akian, Steven H. Parker, Robert F. Udell, Michael M. Leitzell, David K. Nees, S. Glenn McLean