PS

Petra Schengber

Overall (All Time): #3,482,267 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6752003 Method and device for the extractive triboelectric measurements of dust and aerosols in streaming gases Holger Foedisch, Michael-Dieter Ulbrich 2004-06-22