HB

Hans Butterfass

HD Heidelberg Druckmaschinen: 7 patents #190 of 1,510Top 15%
Overall (All Time): #743,629 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8418611 Printing unit Wolfgang Schoenberger, Dieter Schaffrath 2013-04-16
7261292 Method of feeding sheets to a sheet-processing machine, sheet-smoothing method and device Wolfgang Dolz, Hendrik Frank, Andreas Henn, Markus Möhringer 2007-08-28
7115889 Device and method for sensing the position of an edge of a product Torsten Koker, Wolfgang Dolz, Andeas Henn, Tobias Mueller 2006-10-03
6616114 Flexible bearing bar for accommodating a sheet pile in a sheet-processing machine Erich Zahn, Michael Bantlin 2003-09-09
6561509 Monitoring apparatus for the sheet feed to a sheet-processing machine, and method of monitoring the sheet stream structure/the sheet stream Peter Kettenmann, Carsten Huschle, Robert Muller, Thomas Wolf, Martin Reuter 2003-05-13
6533269 Method and device for aligning stacked sheets in a feeder of a sheet-processing machine Wolfgang Dolz, Jurgen Zeltner 2003-03-18
6446959 Device for aligning sheets laterally Markus Möhringer, Markus Röper 2002-09-10