Patents by Inventor Anthony P. Lafalce

Anthony P. Lafalce 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).

  • Backflow prevention system
    Patent number: 6910495
    Abstract: A backflow prevention system that helps prevent contamination of potable water distribution systems from backflow at fire hydrant connections.
    Type: Grant
    Filed: February 5, 2004
    Date of Patent: June 28, 2005
    Inventor: Anthony P. Lafalce
  • Backflow prevention system
    Publication number: 20040154659
    Abstract: A backflow prevention system that helps prevent contamination of potable water distribution systems from backflow at fire hydrant connections.
    Type: Application
    Filed: February 5, 2004
    Publication date: August 12, 2004
    Inventor: Anthony P. Lafalce