Inventor · disambiguated record
Holger Leonhardt
Also filed as: LEONHARDT HOLGER
9 granted patents·5 pending applications·183 citations·filing 1995–2025
89Inventor score
Top patents by PatentIndex Score
14 records- 0190US6199480B1Arrangement for determining register deviations of a multicolor rotary printing machineHEIDEIBERGER DRUCKMASCHINEN·Filed 1995·Granted Mar 13, 2001·45 cites·10 claims
- 0280US7184153B2Method for determining a printing-image position, and monitoring device for a printing machineHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Feb 27, 2007·18 cites·14 claims
- 0380US5646656AInk-jet printing device and methodHEIDELBERGER DRUCKMASCH AG·Filed 1995·Granted Jul 8, 1997·46 cites·20 claims
- 0477US5802973ADevice for register adjustment on a sheet-fed printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1995·Granted Sep 8, 1998·21 cites·15 claims
- 0576US6845712B2Automatic transmission of data from the pre-press stage to a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 2003·Granted Jan 25, 2005·9 cites·21 claims
- 0670US9573782B2Method for automated position detection by defining an evaluation region of a register sensorHEIDELBERGER DRUCKMASCH AG·Filed 2016·Granted Feb 21, 2017·1 cites·10 claims
- 0764US2025270060A1Device for lifting and moving a stack of flat products lying on top of one anotherHEIDELBERGER DRUCKMASCH AG·Filed 2025·Application pending·0 cites
- 0861US5583754AMethod and device for configuring functional units in a serial master-slave arrangementHEIDELBERGER DRUCKMASCH AG·Filed 1995·Granted Dec 10, 1996·39 cites·3 claims
- 0956US2008152411A1Graphic Arts Machine, Such as a Printing Press, Having a Browser-Based Operator Control Device for Auxiliary EquipmentHEIDELBERGER DRUCKMASCH AG·Filed 2007·Application pending·0 cites
- 1046US2006150835A1Method for driving rollers of a printing unit of a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 2005·Application pending·0 cites
- 1146US2014195038A1Die-cutting machine and method for adjusting a pressing force in a die-cutting machineHEIDELBERGER DRUCKMASCH AG·Filed 2014·Application pending·0 cites
- 1245US8807035B2Optimized register control process in a sheet-fed printing pressLEONHARDT HOLGER·Filed 2009·Granted Aug 19, 2014·0 cites·11 claims
- 1338US6019041AMethod of controlling the level of printing ink in an ink fountain and for emptying an ink cartridge having less than a specified amount of ink thereinHEIDELBERGER DRUCKMASCH AG·Filed 1999·Granted Feb 1, 2000·4 cites·9 claims
- 1431US2002184948A1Process and device for determining a measurement value in the area of a printing deviceFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →