Inventor · disambiguated record
Karl Zappe
Also filed as: ZAPPE KARL
5 granted patents·34 citations·filing 1999–2013
72Inventor score
Top patents by PatentIndex Score
5 records- 0176US6556804B1Printer or copier for simultaneously printing a supporting material on both sidesOCEPRINTING SYSTEMS GMBH·Filed 1999·Granted Apr 29, 2003·30 cites·35 claims
- 0252US7801472B2Device and method for printing on both faces of a recording medium, comprising a charge shifting and recharging deviceOCE PRINTING SYSTEMS GMBH·Filed 2006·Granted Sep 21, 2010·1 cites·24 claims
- 0342US7333756B2Method and device for the transport of toner material from a reservoirOCE PRINTING SYSTEMS GMBH·Filed 2003·Granted Feb 19, 2008·3 cites·18 claims
- 0430US7787811B2Continuous intermediate image carrier for an electrophotographic printer or copierOCE PRINTING SYSTEMS GMBH·Filed 2004·Granted Aug 31, 2010·0 cites·14 claims
- 0529US9277100B2Method to control a color printer or color copier with the aid of additional printed positioning markingsZAPPE KARL·Filed 2013·Granted Mar 1, 2016·0 cites·12 claims
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