BR

Bernd Rudolph

PM Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh: 2 patents #6 of 58Top 15%
📍 Alzenau, DE: #2 of 23 inventorsTop 9%
Overall (2005): #62,274 of 245,428Top 30%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6936976 Circuit arrangement and method for starting and operating gas discharge lamps with heatable electrode filaments — 2005-08-30
6933681 Circuit arrangement and method for starting and operating discharge lamps — 2005-08-23