1. Grinding tool, (T-Tool) 08.11.89, German Patent, Nr. 39 37 180, granted 17.06.1993
  2. Machine concept for the mass production of cylindrical components, 08.03.1991, German Patent, Nr. 41 07 462, granted 15.05.1997
  3. Tool for machining of material, 07.08.1998, File number: 199 08 037.2, German Patent, granted 13.04.2006)
  4. Tool for machining of material, 07.08.1998, File number: 110 657, European Patent
  5. Process and device for dry processing of a workpiece using a tool without coolant, 27.07.2004, File number: 10 2004 036 442, granted 29.08.2005.
  6. Device for interior machining, 16.07.2003, File number: 103 32 465, granted 11.05.2006
  7. Moulding system to show the topography of abrasive tools, German Patent granted 25.10.2013, File number DE 10 2013 111 793.7

Current Patent Applications

  1. Ultrasound unit for machining of materials, 08.04.2009, File number 102009017248.3
  2. Ultrasound-supported dressing with dressing rolls, Application 07.02.09 at Furtwangen University, File number DE 10 2009 054 448.8-14
  3. Contouring tool and process for dressing (contouring of grinding machines) with kinematics of the point contact, Application 25.11.2009, File number, DE102009054448.8
  4. Contouring tool and process for dressing (contouring of grinding machines) with kinematics of the point contact (European application begun 2010)