Patents by Inventor Thomas W. Schonherr

Thomas W. Schonherr 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).

  • Patent number: D323377
    Type: Grant
    Filed: February 2, 1989
    Date of Patent: January 21, 1992
    Assignee: Masco Corporation of Indiana
    Inventors: Andreas Haug, Thomas W. Schonherr, Loran R. Hill, Jose Delhaes
  • Patent number: D323549
    Type: Grant
    Filed: January 30, 1989
    Date of Patent: January 28, 1992
    Assignee: Masco Corporation of Indiana
    Inventors: Andreas Haug, Thomas W. Schonherr, Jose Delhaes
  • Patent number: D323877
    Type: Grant
    Filed: January 30, 1989
    Date of Patent: February 11, 1992
    Assignee: Masco Corporation of Indiana
    Inventors: Andreas Haug, Thomas W. Schonherr, Jose Delhaes
  • Patent number: D367697
    Type: Grant
    Filed: November 21, 1994
    Date of Patent: March 5, 1996
    Assignee: Masco Corporation of Indiana
    Inventors: Andreas Haug, Loran R. Hill, Thomas W. Schonherr, Anthony G. Spangler
  • Patent number: D367698
    Type: Grant
    Filed: November 21, 1994
    Date of Patent: March 5, 1996
    Assignee: Masco Corporation of Indiana
    Inventors: Andreas Haug, Loran R. Hill, Thomas W. Schonherr, Anthony G. Spangler
  • Patent number: D367917
    Type: Grant
    Filed: November 21, 1994
    Date of Patent: March 12, 1996
    Assignee: Masco Corporation of Indiana
    Inventors: Andreas Haug, Loran R. Hill, Thomas W. Schonherr, Anthony G. Spangler
  • Patent number: D367918
    Type: Grant
    Filed: November 21, 1994
    Date of Patent: March 12, 1996
    Assignee: Masco Corporation of Indiana
    Inventors: Andreas Haug, Loran R. Hill, Thomas W. Schonherr, Anthony G. Spangler
  • Patent number: D368956
    Type: Grant
    Filed: November 2, 1993
    Date of Patent: April 16, 1996
    Assignee: Masco Corporation of Indiana
    Inventors: Andreas Haug, Loran R. Hill, Thomas W. Schonherr, Anthony G. Spangler