Erding
Germany
2
2010-12-23
The entities that hold a legal rights for patent applications filed by inventor Jeschonek Markus:
Markus Jeschonek from Erding, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and device for detecting electric potential and electric charges in a printer or copier
#2 | 2008-05-15Method for regulation of the optical density in an electrographic printing method as well as a toner layer thickness measurement system and electrographic printer or copier
3717507 ⎘