Patents by Inventor Michael J. Maul

Michael J. Maul 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).

  • Alternator rotor with titanium filler
    Publication number: 20020158535
    Abstract: The alternator rotor includes a polygonal shaped rotating core defining a plurality of flat faces. A plurality of polygonal shaped permanent magnets cooperate with the flat faces of the core. The permanent magnets form voids between adjacent permanent magnets. A plurality of titanium or titanium alloy filler pieces is positioned, respectively, in the voids created between adjacent permanent magnets. A compressive outer sleeve encloses the core, permanent magnets, and titanium filler pieces to form the alternator rotor.
    Type: Application
    Filed: March 28, 2002
    Publication date: October 31, 2002
    Inventor: Michael J. Maul