IP Library › Granted Patent US 6,755,441
Granted Patent Utility
US 6,755,441 · App. 10/342,374

Machine detectable document of value

Inventors: Gerhard Stenzel, Wittich Kaule
Patented Case View Patent ↗
Granted: Jun 29, 2004 Filed: Jan 15, 2003
Inventors
Gerhard Stenzel
Wittich Kaule
Assignee (at issue)
GIESECKE & DEVRIENT GMBH

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Quick Facts
Patent No.
US 6,755,441
App. No.
10/342,374
Filed
2003-01-15
Granted
2004-06-29
Kind
B2