Patents by Inventor Max L. Bard

Max L. Bard 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).

  • Mixing system
    Patent number: 4208375
    Abstract: A mixing device and method of mixing a liquid, vapor, or gas into a slurry of material in a vat in which the liquid, vapor, or gas is introduced into a stream of the slurry passing from the vat through a venturi at the diverging portion of the venturi, and in which the slurry with the entrained liquid, vapor, or gas is returned to the vat below an umbrella of a high velocity stream of slurry in the vat produced by an agitator so as to dissipate the heat of reaction between the two fluids.
    Type: Grant
    Filed: January 3, 1977
    Date of Patent: June 17, 1980
    Inventor: Max L. Bard