Munchen
Germany
3
2009-05-21
The entities that hold a legal rights for patent applications filed by inventor Dorfler Walter:
Walter Dorfler from Munchen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Security element having a laser marking
#2 | 2008-08-14Security document
#3 | 2008-04-17Value document comprising a serial number
3948295 ⎘