GD

Gerhard Diefenbach

Philips: 1 patents #303 of 1,284Top 25%
📍 Aachen, DE: #40 of 171 inventorsTop 25%
Overall (2002): #216,617 of 266,432Top 85%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6455983 Piezoelectric motor Norbert Dettmann, Franz-Josef Küppers, Christian Reichinger 2002-09-24