Inventor
SCHUETZMANN JUERGEN
DE12 patents
⚠️ This page may combine multiple inventors who share the name “SCHUETZMANN JUERGEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GIESECKE & DEVRIENT GMBH
9 patentsUS7849993B2Dec 14, 2010
Devices and method for the production of sheet material
GIESECKE & DEVRIENT GMBH69 citations95
US6726813B2Apr 27, 2004
Security device and method for producing it
GIESECKE & DEVRIENT GMBH44 citations95
US6382677B1May 7, 2002
Security element and method for producing same
GIESECKE & DEVRIENT GMBH61 citations95
US6917040B2Jul 12, 2005
Method and apparatus for recognizing foreign material on bank notes
GIESECKE & DEVRIENT GMBH19 citations90
US7860293B2Dec 28, 2010
Method and apparatus for determining the authenticity of bank notes
GIESECKE & DEVRIENT GMBH11 citations83
US6806704B2Oct 19, 2004
Devices and methods for investigating the magnetic properties of objects
GIESECKE & DEVRIENT GMBH2 citations61
US7821259B2Oct 26, 2010
Device and method for examining magnetic characteristics of objects
GIESECKE & DEVRIENT GMBH2 citations58
US7929124B2Apr 19, 2011
Security element
GIESECKE & DEVRIENT GMBH0 citations52
US7829869B2Nov 9, 2010
Method and apparatus for checking documents of value
GIESECKE & DEVRIENT GMBH1 citations48