WL

Walter Limmer

PM Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh: 1 patents #22 of 103Top 25%
Overall (2004): #91,180 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6831422 Operating circuit with an improved power supply for a driver circuit — 2004-12-14