Patents by Inventor Robert E. Eron

Robert E. Eron 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).

  • Foam generator
    Patent number: 3932302
    Abstract: A method and apparatus for simultaneously generating and pumping foam. As air is being pumped, foam solution is transmitted through a number of bores formed in at least one of the pump's pumping members, whereupon foam is generated when the solution emerges from the bores and is discharged at the pump's outlet.
    Type: Grant
    Filed: January 21, 1974
    Date of Patent: January 13, 1976
    Inventor: Robert E. Eron