KE

Karl-Ernst Ehwald

📍 Frankfurt (Oder), DE: #1 of 6 inventorsTop 20%
Overall (2011): #252,109 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8035167 Complementary bipolar semiconductor device Dieter Knoll, Bernd Heinemann 2011-10-11