Patents by Inventor Little Giant Pump Company

Little Giant Pump Company 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).

  • METHOD AND APPARATUS FOR CAPACITIVE SENSING THE TOP LEVEL OF A MATERIAL IN A VESSEL
    Publication number: 20130174916
    Abstract: A method and apparatus for sensing the top level of a material in a vessel is disclosed. A method and apparatus for sensing changes in the top level of a material in a vessel is disclosed.
    Type: Application
    Filed: March 4, 2013
    Publication date: July 11, 2013
    Applicant: LITTLE GIANT PUMP COMPANY
    Inventor: Little Giant Pump Company