PD

Peter Dopfer

GG Giesecke & Devrient Gmbh: 6 patents #60 of 507Top 15%
GG Giesecke+Devrient Currency Technology Gmbh: 5 patents #25 of 175Top 15%
Hoechst Gmbh: 2 patents #1,574 of 4,020Top 40%
Overall (All Time): #376,233 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10964150 Device for processing valuable documents and method for operating the device Alfred Schmidt, Erwin Demmeler 2021-03-30
10273032 Method and apparatus for processing a transportation container with valuable articles Michael Stapfer 2019-04-30
10109135 Supply module and method for supplying value documents to a value document preparation device Markus Sperl 2018-10-23
9928678 Input module and method for feeding value documents to a value-document processing apparatus and system for processing value documents Wolfgang Koniger, Evelyn Guldner, Erwin Demmeler 2018-03-27
9908151 Apparatus for processing value documents Wolfgang Koniger, Mario Mönch, Marcel Zandl 2018-03-06
9514593 Method and apparatus for processing value documents Erwin Demmeler, Oskar Dicklberger, Thomas Hildebrandt 2016-12-06
8811710 Bank-note processing apparatus including a debanding station and bank-note processing method Erwin Demmeler 2014-08-19
8695968 Device for handling sheet material Markus Sperl 2014-04-15
7874554 Continuous separation of loose sheets Christian Casensky, Erwin Demmeler, Mario Mönch 2011-01-25
7628399 Method and device for singling sheet material 2009-12-08
7143689 Strapping of bank notes Frank Hofmann, Peter Osterberger 2006-12-05
5417881 Stable 3,3'-dichlorobenzidine dihydrochloride suspension Dieter Steidl, Wolfgang Ebertz, Ernst Schutt 1995-05-23
4515639 Azo pigment formulations Johann Ostermeier, Siegfried Schwerin 1985-05-07