AACHEN
Germany
3
2009-06-11
The entities that hold a legal rights for patent applications filed by inventor DIEFENBACH GERHARD:
GERHARD DIEFENBACH from AACHEN, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
STARTING-PROCESS CONTROLLER FOR STARTING A PIEZOMOTOR
#2 | 2006-11-30Piezoelectric driving device and a regulation method for a piezoelectric driving device
#3 | 2005-12-22Starting-process controller for starting a piezomotor
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