Patents by Inventor Klaus R{overscore (o)}diger

Klaus R{overscore (o)}diger 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).

  • Microwave oven and components therefor
    Patent number: 6239418
    Abstract: A microwave waveguide or resonator for conducting microwaves of high energy density at high temperature for sintering hard materials has a support of a highly heat-resistant material and a laminated body at least partially mounted on the support and having a surface coating consisting of nitrides, carbides, or carbonitrides of elements of the IVa to VIa groups of the periodic system and having a thickness between 0.10 &mgr;m and 100 &mgr;m.
    Type: Grant
    Filed: April 2, 1999
    Date of Patent: May 29, 2001
    Assignee: Widia GmbH
    Inventors: Udo K{overscore (o)}nig, Klaus R{overscore (o)}diger