Patents by Inventor James C. Cammarata

James C. Cammarata 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).

  • Self cleaning liquid solder flux
    Patent number: 4738732
    Abstract: A soldering flux, method for fluxing pieces, and method for joining pieces, wherein hydrofluoric acid or an evaporative organic acid is mixed with an evaporative organic solvent to form the flux. Neither precleaning nor postcleaning of the pieces being joined is necessary. The flux evaporates completely upon heating, leaving no corrosive residue or other product on the surface of the piece. The portion of the piece to be bonded is dipped into the flux and immediately tinned, before soldering.
    Type: Grant
    Filed: February 4, 1987
    Date of Patent: April 19, 1988
    Assignee: Hughes Aircraft Co.
    Inventors: Edward A. Anderson, Ernesto S. Sandi, James C. Cammarata