Patents by Inventor Christoph Gremmelspacher

Christoph Gremmelspacher 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).

  • Device for producing a functional shaft
    Patent number: 10247225
    Abstract: A device for producing a functional shaft and a functional shaft are provided in which a functional element which is provided with a pocket is inserted into a retaining element, a shaft is inserted into the pocket, and a force applied to the functional element while the shaft is being inserted into the pocket is measured.
    Type: Grant
    Filed: January 15, 2016
    Date of Patent: April 2, 2019
    Assignee: Neumayer Tekfor Engineering GmbH
    Inventors: Joachim Echle, Christoph Gremmelspacher, Markus Schuler
  • Method for Producing a Functional Shaft
    Publication number: 20160131181
    Abstract: A device for producing a functional shaft and a functional shaft are provided in which a functional element which is provided with a pocket is inserted into a retaining element, a shaft is inserted into the pocket, and a force applied to the functional element while the shaft is being inserted into the pocket is measured.
    Type: Application
    Filed: January 15, 2016
    Publication date: May 12, 2016
    Inventors: Joachim ECHLE, Christoph GREMMELSPACHER, Markus SCHULER
  • Method for producing a functional shaft
    Patent number: 9273770
    Abstract: A method for producing a functional shaft is provided in which a functional element which is provided with a pocket is inserted into a retaining element, a shaft is inserted into the pocket, and a force applied to the functional element while the shaft is being inserted into the pocket is measured. A device for producing a functional shaft and to a functional shaft produced in accordance with the method is also provided.
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: March 1, 2016
    Assignee: Neumayer Tekfor Holding GmbH
    Inventors: Joachim Echle, Christoph Gremmelspacher, Markus Schuler