Munchen
Germany
5
2008-11-27
The entities that hold a legal rights for patent applications filed by inventor Adamczyk Roger:
Roger Adamczyk from Munchen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Data carrier, method for the production thereof and gravure printing plate
#2 | 2008-04-15Data carrier, method for the production thereof and gravure printing plate
#3 | 2007-12-25Data carrier with a printed security element and gravure production method thereof
#4 | 2006-09-12Gravure printing plate and valuable document produced by the same
#5 | 2005-09-08Gravure process for printing adjacent color surfaces with various color coating thicknesses
4299262 ⎘