Patents by Inventor Todd D. Dannenberg

Todd D. Dannenberg 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).

  • Bathtub or the like
    Patent number: D314611
    Type: Grant
    Filed: July 23, 1987
    Date of Patent: February 12, 1991
    Assignee: Kohler Co.
    Inventors: Donald W. Doman, Paul P. Kolada, Todd D. Dannenberg
  • Bathtub or the like
    Patent number: D318322
    Type: Grant
    Filed: January 12, 1988
    Date of Patent: July 16, 1991
    Assignee: Kohler Co.
    Inventor: Todd D. Dannenberg
  • Combined bathtub and shower stall
    Patent number: D319093
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: August 13, 1991
    Assignee: Kohler Co.
    Inventors: Todd D. Dannenberg, Keith L. Poulson
  • Lavatory
    Patent number: D320066
    Type: Grant
    Filed: December 16, 1988
    Date of Patent: September 17, 1991
    Assignee: Kohler Co.
    Inventor: Todd D. Dannenberg
  • Combined bathtub and shower base
    Patent number: D320435
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: October 1, 1991
    Assignee: Kohler Co.
    Inventors: Todd D. Dannenberg, Keith L. Poulson
  • Shower enclosure
    Patent number: D320438
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: October 1, 1991
    Assignee: Kohler Co.
    Inventors: Keith L. Poulson, Todd D. Dannenberg
  • Faucet
    Patent number: D321397
    Type: Grant
    Filed: November 14, 1988
    Date of Patent: November 5, 1991
    Assignee: Kohler Co.
    Inventor: Todd D. Dannenberg
  • Tub or the like
    Patent number: D321555
    Type: Grant
    Filed: December 29, 1989
    Date of Patent: November 12, 1991
    Assignee: Kohler Co.
    Inventor: Todd D. Dannenberg