Patents by Inventor Michael Geringer

Michael Geringer 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).

  • Solid lubricant, especially for friction linings, friction lining mixtures
    Patent number: 5958846
    Abstract: A solid lubricant, in particular for friction linings, on the basis of metal sulphides, which contains or consists of at least one compound of the formulaM1M2.sub.m M3.sub.n S.sub.xwherein M1, M2, and M3 each represent one metal of the series of Ti, V, Mn, Fe, Cu, Zn, Mo, W, Sb, Sn and Bi, S denotes sulphur, and the subscripts comprise the ranges of I=1-5, m=1-5, n=0-5 and x=2-8, as well as friction lining mixtures and friction linings containing the same.
    Type: Grant
    Filed: November 3, 1997
    Date of Patent: September 28, 1999
    Assignee: Chemetall Ges. m.b.H.
    Inventor: Michael Geringer