Patents by Inventor Johannes Tisch

Johannes Tisch 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).

  • Method for the fabrication of a camshaft and a corresponding camshaft
    Patent number: 8474136
    Abstract: A method of fabricating a camshaft including at least one carrier unit and at least one functional element. The carrier unit is produced at least in part from at least one first blank by way of at least one first machining method, and the functional element is produced at least in part from at least one second blank by way of at least one second machining method. The invention further relates to a camshaft produced by the method of the invention.
    Type: Grant
    Filed: December 9, 2011
    Date of Patent: July 2, 2013
    Assignee: Neumayer Tekfor Holding GmbH
    Inventors: Matthias Bechtold, Christian Fuchs, Johannes Tisch
  • Camshaft and Corresponding Production Method
    Publication number: 20120111139
    Abstract: A camshaft comprising a carrier element and at least one cam in which the carrier element is comprised of at least two carrier sections, and a method of manufacturing such a camshaft.
    Type: Application
    Filed: January 19, 2012
    Publication date: May 10, 2012
    Applicant: Neumayer Tekfor Holding GmbH
    Inventors: Johannes TISCH, Markus Schuler
  • Method for the Fabrication of a Camshaft and a Corresponding Camshaft
    Publication number: 20120103130
    Abstract: A method of fabricating a camshaft including at least one carrier unit and at least one functional element. The carrier unit is produced at least in part from at least one first blank by way of at least one first machining method, and the functional element is produced at least in part from at least one second blank by way of at least one second machining method. The invention further relates to a camshaft produced by the method of the invention.
    Type: Application
    Filed: December 9, 2011
    Publication date: May 3, 2012
    Applicant: Neumayer Tekfor Holding GmbH
    Inventors: Matthias Bechtold, Christian Fuchs, Johannes Tisch