Inventor
LOEFFLER LUKAS
DE5 patents
Patents
5 patentsUS6917040B2Jul 12, 2005
Method and apparatus for recognizing foreign material on bank notes
GIESECKE & DEVRIENT GMBH19 citations90
US7552864B2Jun 30, 2009
Method for verifying the authenticity of documents
GIESECKE & DEVRIENT GMBH9 citations79
US7152744B2Dec 26, 2006
Device for working sheet-like material
GIESECKE & DEVRIENT GMBH18 citations78
US8006898B2Aug 30, 2011
Method for verifying the authenticity of documents
GIESECKE & DEVRIENT GMBH6 citations68
US7997418B2Aug 16, 2011
Method and device for processing units of money
GIESECKE & DEVRIENT GMBH1 citations44