Patents by Inventor Case Marshall Crowther

Case Marshall Crowther 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).

  • Liquid pump
    Patent number: D501486
    Type: Grant
    Filed: February 12, 2004
    Date of Patent: February 1, 2005
    Inventors: Michele Leone, Allessandro Santoni, Marco Trovi, Giancarlo Roggiolani, Paul Craig Mellinger, Melvyn Wayne Mellinger, Mark Wayne Mellinger, Case Marshall Crowther