Patents by Inventor Manfred Wolfsberger

Manfred Wolfsberger 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).

  • Internal combustion engine air induction assembly
    Patent number: 3998614
    Abstract: An air induction assembly particularly for engines with electronically controlled fuel injection including an air volumeter for sensing air flow and an air-smoothing inlet means therefor in the form of a pipe or conduit having a length about three or four times its cross-sectional dimension.
    Type: Grant
    Filed: August 30, 1974
    Date of Patent: December 21, 1976
    Assignee: General Motors Corporation
    Inventors: Helmut Schonberger, Manfred Wolfsberger, Walter Funke