NP

Nikolaus Pfeiffer

HD Heidelberg Druckmaschinen: 43 patents #5 of 1,510Top 1%
📍 Heidelberg, NH: #1 of 2 inventorsTop 50%
Overall (All Time): #67,513 of 4,157,543Top 2%
44
Patents All Time

Issued Patents All Time

Showing 26–44 of 44 patents

Patent #TitleCo-InventorsDate
6742452 Method for presetting an ink feed in multi-color printing Martin Mayer 2004-06-01
6679171 Method of controlling an ink layer on a printing form of a printing machine Martin Mayer 2004-01-20
6655272 Dampening control method taking account of a plurality of variables that influence the printing process Axel Hauck 2003-12-02
6615729 Method and device for determining and/or converting color profiles Axel Hauck, Martin Mayer, Manfred Schneider, Helmut Siegeritz 2003-09-09
6571707 Method of starting up a printing machine Uwe Stang 2003-06-03
6561098 Method of controlling the quantity of ink in a printing machine Martin Mayer 2003-05-13
6546870 Method for controlling a quantity of ink in a printing machine Martin Mayer 2003-04-15
6481352 Method for controlling a quantity of ink in an inking unit Martin Mayer 2002-11-19
6469804 Method of obtaining colorimetric values Hans Ott, Manfred Schneider 2002-10-22
6450097 Method of regulating inking when printing with a printing machine Bernd Kistler 2002-09-17
6257144 Method of metering dampening solution when printing with a printing form for offset printing Stephan Erhardt, Franz Haaf 2001-07-10
5967033 Method of determining ink coverage in a print image Manfred Schneider, Hans Ott 1999-10-19
5957049 Method controlling ink application in a printing press Harald Ammeter, Hans Ott, Manfred Schneider 1999-09-28
5947029 Method for assessing the quality of a multi-color print image Gerhard Loeffler, Manfred Schneider 1999-09-07
5791251 Method of regulating ink-feeding or inking in printing Bernd Kistler, Manfred Schneider 1998-08-11
5460090 Method and device for zonally controlling and regulating inking in a printing machine Manfred Schneider 1995-10-24
5447102 Process for operating a printing press Manfred Schneider 1995-09-05
5122977 Method of ink control in a printing press 1992-06-16
5023812 Printing with a limitation of layer thickness and of tonal-value increase 1991-06-11