WP

Walter Preidel

SA Siemens Aktiengesellschaft: 1 patents #212 of 1,164Top 20%
Overall (2003): #94,646 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6536262 Determination of the alcohol concentration in the electrolyte of fuel cells Manfred Baldauf 2003-03-25