Patents by Inventor Mario E. Morales

Mario E. Morales 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).

  • Gold solder fluxing composition and method of preparing the same
    Patent number: 4810313
    Abstract: A gold solder matching 14 karat yellow gold. The solder is typically employed in jewelry repair and is comprised of discrete particles of gold alloy and a flux to which a small amount of water is added to provide a fluid, liquid-like, easily worked solder. The gold alloy consists essentially of about 45% silver, about 20% copper, about 25% gold and about 10% brass.
    Type: Grant
    Filed: March 14, 1988
    Date of Patent: March 7, 1989
    Assignee: Virginia McReynolds
    Inventor: Mario E. Morales