KK

Karl-Heinz Krahn

📍 Witten, DE: #159 of 328 inventorsTop 50%
Overall (All Time): #4,047,762 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4370598 Bifilar helical electrode arrangement for transversely exciting gaseous laser media 1983-01-25