NS

Norbert Sappelt

📍 Wuppertal, DE: #966 of 1,656 inventorsTop 60%
Overall (All Time): #3,528,175 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6646453 Method for measuring the thickness of multi-layer films Frank Müller, Stefan Konermann 2003-11-11