Patents by Inventor Kenneth E. Friedl

Kenneth E. Friedl 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).

  • Publication number: 20090084336
    Abstract: A stepless air intake system is disposed on a throttle body of an engine. Each of plural cylinders has an intake tract to funnel air for combustion.
    Type: Application
    Filed: October 2, 2007
    Publication date: April 2, 2009
    Inventor: Kenneth E. Friedl