Patents by Inventor Larry A. Battaglia

Larry A. Battaglia 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).

  • Valve with improved combination bearing support and seal
    Patent number: 5950664
    Abstract: A valve body having a first and a second port and, optionally, a removable cartridge disposed in the valve body between the first and second ports. A bearing insert is attached to and disposed in the optional cartridge and a rotor having a passageway through is disposed in sealing contact with the bearing insert and is movable between an open position and a closed position.
    Type: Grant
    Filed: February 18, 1997
    Date of Patent: September 14, 1999
    Inventor: Larry A. Battaglia