Blum; Dietrich

Patent Applications and Registrations

Patent applications and USPTO patent grants for Blum; Dietrich.The latest application filed is for "multilevel printing process and device using a raster bitmap and assignment method for multilevel screens".

Company Profile

0.8.5

Blum; Dietrich - Kiel DE
Blum; Dietrich - Raisdorf DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Multilevel printing process and device using a raster bitmap and assignment method for multilevel screens Grant 8,675,251 - Blum March 18, 2	2014-03-18
Method for screening color separations of a lenticular image, computer program product and method for producing a lenticular image on a printing material Grant 8,411,325 - Blum April 2, 2	2013-04-02
Method for reducing the area coverage of a printing plate Grant 8,300,275 - Blum , et al. October 30, 2	2012-10-30
Method for screening color separations of a lenticular image and method for producing a lenticular image on a printing material Grant 8,284,452 - Blum October 9, 2	2012-10-09
Multilevel Printing Process And Device Using A Raster Bitmap And Assignment Method For Multilevel Screens App 20110141503 - Blum; Dietrich	2011-06-16
Method For Screening Color Separations Of A Lenticular Image, Computer Program Product And Method For Producing A Lenticular Image On A Printing Material App 20100245926 - Blum; Dietrich	2010-09-30
Method For Screening Color Separations Of A Lenticular Image And Method For Producing A Lenticular Image On A Printing Material App 20090284798 - Blum; Dietrich	2009-11-19
Method For Reducing The Area Coverage Of A Printing Plate App 20090262179 - Blum; Dietrich ; et al.	2009-10-22
Method of determining the area coverage of printing plates Grant 6,684,790 - Bestmann , et al. February 3, 2	2004-02-03
Method of determining the area coverage of printing plates App 20030136288 - Bestmann, Gunter ; et al.	2003-07-24
Method and apparatus for recording characters Grant 4,627,002 - Blum , et al. December 2, 1	1986-12-02

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