Patents by Inventor Manfred Ester

Manfred Ester 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).

  • Cylinder head of a reciprocating piston internal combustion engine
    Publication number: 20050120992
    Abstract: In a cylinder head of an internal combustion engine a pivot lever frame is provided for the cylinder head(s) of the engine, which frame is mounted on a cylinder head lower part and on which a cylinder head cover is disposed.
    Type: Application
    Filed: December 13, 2004
    Publication date: June 9, 2005
    Inventors: Ulrich Rieger, Manfred Ester