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).

  • Faucet spout
    Patent number: D503777
    Type: Grant
    Filed: November 4, 2002
    Date of Patent: April 5, 2005
    Assignee: Moen Incorporated
    Inventors: John C. Costello, Roy A. Thompson, Lizabeth Dretzka
  • Faucet handle
    Patent number: D505714
    Type: Grant
    Filed: November 4, 2002
    Date of Patent: May 31, 2005
    Assignee: Moen Incorporated
    Inventor: Lizabeth Dretzka
  • Faucet body
    Patent number: D445483
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: July 24, 2001
    Assignee: Moen Incorporated
    Inventors: Lizabeth Dretzka, Paul P. Kolada, Dana J. Koppes, Michael J. Painter
  • Shower diverter control
    Patent number: D445487
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: July 24, 2001
    Assignee: Moen Incorporated
    Inventors: Leonard J. Burns, Lizabeth Dretzka, Thomas A. Frisco, Shannon Thomas
  • Faucet spout
    Patent number: D447219
    Type: Grant
    Filed: March 6, 2000
    Date of Patent: August 28, 2001
    Assignee: Moen Incorporated
    Inventors: Edward R. Donath, Jr., Lizabeth Dretzka, Eduardo Milrud, John C. Costello, Stephanie C. Schwarz, David Malina, Thorben Neu
  • Faucet body
    Patent number: D447221
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: August 28, 2001
    Assignee: Moen Incorporated
    Inventors: Paul P. Kolada, Dana J. Koppes, Michael J. Painter, Lizabeth Dretzka
  • Faucet
    Patent number: D447541
    Type: Grant
    Filed: August 24, 2000
    Date of Patent: September 4, 2001
    Assignee: Moen Incorporated
    Inventor: Lizabeth Dretzka
  • Faucet handle
    Patent number: D447542
    Type: Grant
    Filed: August 24, 2000
    Date of Patent: September 4, 2001
    Assignee: Moen Incorporated
    Inventor: Lizabeth Dretzka
  • Faucet body
    Patent number: D457940
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: May 28, 2002
    Assignee: Moen Incorporated
    Inventors: Paul P. Kolada, Dana J. Koppes, Michael J. Painter, Lizabeth Dretzka
  • Faucet
    Patent number: D459790
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: July 2, 2002
    Assignee: Moen Incorporated
    Inventors: Lizabeth Dretzka, Eric Green, Douglas A. Kemp
  • Faucet
    Patent number: D460155
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: July 9, 2002
    Assignee: Moen Incorporated
    Inventors: Lizabeth Dretzka, Eric Green, John C. Costello, Thorben Neu, Stephanie C. Schwarz
  • Faucet knob
    Patent number: D461533
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: August 13, 2002
    Assignee: Moen Incorporated
    Inventor: Lizabeth Dretzka
  • Faucet
    Patent number: D463529
    Type: Grant
    Filed: February 14, 2001
    Date of Patent: September 24, 2002
    Assignee: Moen Incorporated
    Inventor: Lizabeth Dretzka
  • Faucet
    Patent number: D463530
    Type: Grant
    Filed: February 14, 2001
    Date of Patent: September 24, 2002
    Assignee: Moen Incorporated
    Inventor: Lizabeth Dretzka
  • Faucet
    Patent number: D471961
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: March 18, 2003
    Assignee: Moen Incorporated
    Inventor: Lizabeth Dretzka
  • Faucet
    Patent number: D487921
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: March 30, 2004
    Assignee: Moen Incorporated
    Inventors: Todd A. Spiegelberg, Lizabeth Dretzka
  • Faucet spout
    Patent number: D488542
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: April 13, 2004
    Assignee: Moen Incorporated
    Inventors: Todd A. Spiegelberg, Lizabeth Dretzka
  • Faucet
    Patent number: D490143
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: May 18, 2004
    Assignee: Moen Incorporated
    Inventor: Lizabeth Dretzka
  • Soap dispenser
    Patent number: D495032
    Type: Grant
    Filed: November 4, 2002
    Date of Patent: August 24, 2004
    Assignee: Moen Incorporated
    Inventor: Lizabeth Dretzka
  • Faucet handle
    Patent number: D495402
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: August 31, 2004
    Assignee: Moen Incorporated
    Inventors: Todd A. Spiegelberg, Lizabeth Dretzka