Patents by Inventor Robert A. Damiani

Robert A. Damiani 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).

  • Heat transfer fluid containing 1,1-diphenyl ethane and diphenyl oxide
    Patent number: 6022488
    Abstract: A heat transfer fluid having high heat capacity, high thermal loading capacity, low viscosity and low freezing point includes diphenyl oxide and 1,1 diphenyl ethane in broad proportions.
    Type: Grant
    Filed: January 14, 1999
    Date of Patent: February 8, 2000
    Assignee: Radco Industries, Inc.
    Inventors: Robert A. Damiani, Michael R. Damiani
  • Method of refining phosphate-ester fluids
    Patent number: 4092378
    Abstract: A process of refining phosphate-ester fluids includes the steps of contacting the fluid with a source of saturated, straight-chain hydrocarbon material and subsequently splitting the mixture by the introduction of water. Organic contaminants originally present in the phosphate-ester fluid ultimately reside in the straight-chain hydrocarbon phase.
    Type: Grant
    Filed: March 10, 1976
    Date of Patent: May 30, 1978
    Inventors: Robert A. Damiani, P. Dwaine Fowlkes