Patents by Inventor Waldemar Maier

Waldemar Maier 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).

  • Modular unit of a gear-shifting mechanism and method for producing the modular unit
    Publication number: 20040163484
    Abstract: A modular unit of a gear-shifting mechanism with individual assembled together components including a machine part and a support therefor, which are rotatable relatively. The unit is subjected after the assembly of the components to a complete heat treatment and optionally subsequently to a coating. The heat treatment may be thermochemical or nitriding and the coating layer may be iron oxide.
    Type: Application
    Filed: February 25, 2004
    Publication date: August 26, 2004
    Inventors: Waldemar Maier, Roland Kern, Gunter Rost, Kurt Besenbeck