Inventor · disambiguated record
Erich Zahn
Also filed as: ZAHN ERICH · ZAHN ERICH M · ZAHN ERICH MICHAEL
18 granted patents·261 citations·filing 1992–2002
94Inventor score
Files withHEIDELBERGER DRUCKMASCH AG18
Top patents by PatentIndex Score
18 records- 0195US6443058B1Combined printing method and hybrid printing machineHEIDELBERGER DRUCKMASCH AG·Filed 2000·Granted Sep 3, 2002·65 cites·12 claims
- 0291US6000695ADevice for the transport and deposit of sheets in a stacking region of a rotary pressHEIDELBERGER DRUCKMASCH AG·Filed 1994·Granted Dec 14, 1999·36 cites·14 claims
- 0384US5669755ADevice for producing individual stacks of sheetsHEIDELBERGER DRUCKMASCH AG·Filed 1994·Granted Sep 23, 1997·31 cites·12 claims
- 0480US6655280B2Inking unit in a printing machine having a chambered doctor blade and multiple inking zonesHEIDELBERGER DRUCKMASCH AG·Filed 2002·Granted Dec 2, 2003·12 cites·10 claims
- 0576US5797320AMethod and apparatus for form-processing paper in a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1995·Granted Aug 25, 1998·25 cites·7 claims
- 0668US6925936B2Imaging assembly for imaging printing plate including magnetic drum and registration systemHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Aug 9, 2005·13 cites·6 claims
- 0759US6663041B2Apparatus for storing, transporting and delivering roll-formed flat printing material for a machine processing such materialHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Dec 16, 2003·6 cites·10 claims
- 0859US6135445AApparatus for forming stacksHEIDELBERGER DRUCKMASCH AG·Filed 1999·Granted Oct 24, 2000·13 cites·6 claims
- 0953US5529456ADevice for uniting a residue sheet pile and a main sheet pileHEIDELBERGER DRUCKMASCH AG·Filed 1994·Granted Jun 25, 1996·11 cites·3 claims
- 1050US6851912B1Pallet-changing apparatusHEIDELBERGER DRUCKMASCH AG·Filed 1999·Granted Feb 8, 2005·13 cites·17 claims
- 1147US6616114B2Flexible bearing bar for accommodating a sheet pile in a sheet-processing machineHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Sep 9, 2003·2 cites·22 claims
- 1245US5303911ADevice for uniting a residual pile of sheets and a main pile of sheetsHEIDELBERGER DRUCKMASCH AG·Filed 1992·Granted Apr 19, 1994·7 cites·3 claims
- 1343US5242261ADevice for uniting a residual pile of sheets and a main pile of sheetsHEIDELBERGER DRUCKMASCH AG·Filed 1992·Granted Sep 7, 1993·7 cites·2 claims
- 1440US6149148AHurdle or rack board for sheet-fed printing machinesHEIDELBERGER DRUCKMASCH AG·Filed 1999·Granted Nov 21, 2000·5 cites·8 claims
- 1538US5338020ADevice for aligning a sheet pileHEIDELBERGER DRUCKMASCH AG·Filed 1992·Granted Aug 16, 1994·5 cites·1 claims
- 1636US6584899B1Apparatus for form-processing paper in a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1998·Granted Jul 1, 2003·6 cites·14 claims
- 1736US5520504AAssembly of a sheet-processing machine and a sheet-pile transport systemHEIDELBERGER DRUCKMASCH AG·Filed 1995·Granted May 28, 1996·4 cites·10 claims
- 1827US5921179AGuard on contrarotatable cylinders of a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1998·Granted Jul 13, 1999·0 cites·10 claims
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