Inventor · disambiguated record
Volker Warbus
Also filed as: WARBUS VOLKER
8 granted patents·292 citations·filing 1987–2000
89Inventor score
Top patents by PatentIndex Score
8 records- 0189US6181885B1Printing or copying appliance with exchangeable part units which have an identification device, method for operating an appliance of this type and toner containers for use in the sameOCE PRINTING SYSTEMS GMBH·Filed 1998·Granted Jan 30, 2001·96 cites·42 claims
- 0284US6314249B1Method for operating a high-performance printer or a copier with assistance given malfunctionsOCE PRINTING SYSTEMS GMBH·Filed 2000·Granted Nov 6, 2001·26 cites·10 claims
- 0383US6185379B1Process for operating a high-speed printer or copying machine providing instructions in the event of a failureOCE PRINTING SYSTEMS GMBH·Filed 1998·Granted Feb 6, 2001·45 cites·13 claims
- 0477US4774524AArrangement for driving a plurality of non-mechanical printer devices in tandem operationSIEMENS AG·Filed 1987·Granted Sep 27, 1988·44 cites·11 claims
- 0574US6236816B1Printing or duplicating apparatus optionally operating with magnetic or non magnetic tonerOCE PRINTING SYSTEMS GMBH·Filed 1997·Granted May 22, 2001·26 cites·20 claims
- 0666US6501929B1Printing system for printing a recording medium using two printers, and a method for operating such a printing systemOCE PRINTING SYSTEMS GMBH·Filed 1999·Granted Dec 31, 2002·39 cites·16 claims
- 0742US6603565B1Printer and method for control thereofOCE PRINTING SYSTEMS GMBH·Filed 1998·Granted Aug 5, 2003·16 cites·11 claims
- 0828US6690479B1Process and circuit for initalizing a printer or copying machineOCE PRINTING SYSTEMS GMBH·Filed 1998·Granted Feb 10, 2004·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →