WB

Winfried Bernhardt

VA Volkswagenwerk Ag: 1 patents #13 of 63Top 25%
Overall (1982): #24,500 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4326500 Solar radiation collector Edgard Grundmann, Rudolf Kroll 1982-04-27