Patents by Inventor Ignaz Mathy

Ignaz Mathy 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).

  • High temperature-resistant aluminum alloy and process for its production
    Patent number: 4832737
    Abstract: A high temperature-resistant aluminum alloy is disclosed, comprising an aluminum matrix containing a dispersion mixture of reinforcing aluminum-iron particles with 2-16% nickel and/or cobalt, 1-6% copper and 1-3% manganese. The weight ratio of the copper to manganese is between about 2:1 and 1:1, and the intermetallic phases of the type AlCuMn, Al.sub.3 Ni and/or Al.sub.9 Co.sub.2 are present in spherical forms.
    Type: Grant
    Filed: September 18, 1986
    Date of Patent: May 23, 1989
    Assignee: Vereinigte Aluminium-Werke Aktiengesellschaft
    Inventors: Ignaz Mathy, Gunther Scharf