Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for producing counterfeit-proof confidential and valuable documents

Method for producing counterfeit-proof confidential and valuable documents

US Patent 8263292 · Granted Sep 11, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Document with hologram, and method of producing same2018
Method for producing security elements by the individualization of volume hologr2018
Multi-layer body, method for producing it, and production of forgery-proof docum2016
Method for the production of a multi-color volume hologram, a document with such2015
Method for the individual application of hot embossing film and security documen2012
Security system, particularly for valuable documents2011
Method for production of documents with a hologram and a document with a hologra2011
Security system, especially for security documents2010
Optical element and method for the production thereof2008
Optical element and method for the production thereof2008
Security system, particularly for valuable documents2008
Optical element and method for the production thereof2006