Gettorf
Germany
4
2011-08-18
The entities that hold a legal rights for patent applications filed by inventor Pierel Frank:
Frank Pierel from Gettorf, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for calibrating a printing machine using semi-transparent sheets
#2 | 2011-03-17Method for detecting errors in individual color separation images of a multi-color printing machine
#3 | 2011-03-17Method for calibrating a multi-color printing machine
#4 | 2008-03-13Method for automatically identifying a type of transparent conveyor belt
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