Patents by Inventor Lawrence E. Barbara

Lawrence E. Barbara 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).

  • Sprayer head
    Patent number: D581789
    Type: Grant
    Filed: August 2, 2007
    Date of Patent: December 2, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Gregory Churchill Ames, John William Koenig, Tony Christopher Siebel, Lawrence E. Barbara
  • Sprayer head and container therewith
    Patent number: D591612
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: May 5, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Gregory Churchill Ames, John William Koenig, Tony Christopher Siebel, Lawrence E. Barbara
  • Portion of a sprayer head
    Patent number: D604610
    Type: Grant
    Filed: July 13, 2009
    Date of Patent: November 24, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Gregory Churchill Ames, John William Koenig, Tony Christopher Siebel, Lawrence E. Barbara