Patents by Inventor Gizella Szilasi Muk

Gizella Szilasi Muk 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).

  • Patent number: 4431553
    Abstract: The invention relates to a lubricant composition, the carrier material of which is a grease, a lubricating oil, a hydraulic oil or a cutting lubricant of natural and/or synthetic origin and as additive it contains 0.1 to 10 percent by weight of copper, tin and/or lead in the form of copper oxyquinolinate, tin oxyquinolinate and/or lead oxyquinolinate.The lubricant composition forms a plastic copper, tin and/or lead layer on the surfaces to be lubricated and ensures good frictional properties.
    Type: Grant
    Filed: December 22, 1981
    Date of Patent: February 14, 1984
    Assignee: Autoipari Kutato Intezet
    Inventors: Jozsef Fodor, Gyorgy Kolimar, Gizella Szilasi Muk, Margit Balog Hunyadi