BS

Bernhard Schemmel

PM Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh: 1 patents #22 of 103Top 25%
📍 Weßling, DE: #3 of 5 inventorsTop 60%
Overall (2004): #255,148 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6753659 Operating device for discharge lamps having a preheating device Olaf Busse, Michael Weirich 2004-06-22