Munchen
Germany
3
2009-03-17
The entities that hold a legal rights for patent applications filed by inventor Kathan Berthold:
Berthold Kathan from Munchen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method, device system and computer program system for carrying out maintenance on a printing or copying system
#2 | 2006-10-12Method and system for creating a graphic user interface for controlling, configuring and/or diagnosing an electrophotographic copying or printing apparatus
#3 | 2005-12-15Method and arrangement for authenticating a control unit and transmitting authentication information messages to the control unit
4959743 ⎘