Patents by Inventor Lizabeth Dretzka

Lizabeth Dretzka 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).

  • Bar faucet
    Patent number: D441430
    Type: Grant
    Filed: August 24, 2000
    Date of Patent: May 1, 2001
    Assignee: Moen Incorporated
    Inventor: Lizabeth Dretzka
  • Bar faucet spout
    Patent number: D441434
    Type: Grant
    Filed: August 24, 2000
    Date of Patent: May 1, 2001
    Assignee: Moen Incorporated
    Inventor: Lizabeth Dretzka
  • Water control product handle
    Patent number: D442673
    Type: Grant
    Filed: March 6, 2000
    Date of Patent: May 22, 2001
    Assignee: Moen Incorporated
    Inventors: Edward R. Donath, Jr., Lizabeth Dretzka, Eduardo Milrud, John C. Costello, Stephanie C. Schwarz, David Malina, Thorben Neu
  • Shower diverter escutcheon
    Patent number: D442675
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: May 22, 2001
    Assignee: Moen Incorporated
    Inventors: Leonard J. Burns, Lizabeth Dretzka, Thomas A. Frisco, Shannon Thomas
  • Faucet spout
    Patent number: D442676
    Type: Grant
    Filed: August 24, 2000
    Date of Patent: May 22, 2001
    Assignee: Moen Incorporated
    Inventor: Lizabeth Dretzka
  • Shower diverter control
    Patent number: D443036
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: May 29, 2001
    Assignee: Moen Incorporated
    Inventors: Leonard J. Burns, Lizabeth Dretzka, Thomas A. Frisco, Shannon Thomas
  • Shower diverter control
    Patent number: D443037
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: May 29, 2001
    Assignee: Moen Incorporated
    Inventors: Leonard J. Burns, Lizabeth Dretzka, Thomas A. Frisco, Shannon Thomas
  • Shower diverter escutcheon
    Patent number: D443038
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: May 29, 2001
    Assignee: Moen Incorporated
    Inventors: Leonard J. Burns, Lizabeth Dretzka, Thomas A. Frisco, Shannon Thomas
  • Shower diverter escutcheon
    Patent number: D443039
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: May 29, 2001
    Assignee: Moen Incorporated
    Inventors: Leonard J. Burns, Lizabeth Dretzka, Thomas A. Frisco, Shannon Thomas
  • Shower diverter control
    Patent number: D443341
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: June 5, 2001
    Assignee: Moen Incorporated
    Inventors: Leonard J. Burns, Lizabeth Dretzka, Thomas A. Frisco, Shannon Thomas
  • Shower diverter control
    Patent number: D433489
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: November 7, 2000
    Assignee: Moen Incorporated
    Inventors: Leonard J. Burns, Lizabeth Dretzka, Thomas A. Frisco, Shannon Thomas
  • Water control product knob
    Patent number: D434121
    Type: Grant
    Filed: March 6, 2000
    Date of Patent: November 21, 2000
    Assignee: Moen Incorporated
    Inventors: Edward R. Donath, Jr., Lizabeth Dretzka, Eduardo Milrud, John C. Costello, Stephanie C. Schwarz, David Malina, Thorben Neu