KS

Karl J. Sprakel

📍 Leverkusen, DE: #993 of 1,687 inventorsTop 60%
Overall (All Time): #4,108,977 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4195450 Process for treating surfaces by means of a jet of liquid Josef Korb, Friedrich Müller 1980-04-01