Patents by Inventor Hans Günter Donges

Hans Günter Donges 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).

  • PACKAGING MACHINE HAVING AN ADJUSTABLE PNEUMATIC/HYDRAULIC DRIVE
    Publication number: 20100011718
    Abstract: The invention relates to a packaging machine, wherein at least one tool can be displaced to a lowered or to a lifted position by means of a lifting system, the lifting station being driven by at least one adjustable pneumatic/hydraulic drive.
    Type: Application
    Filed: October 18, 2007
    Publication date: January 21, 2010
    Applicant: CFS Germany GmbH
    Inventors: Hans Günter Donges, Bruno Baumeister