ES

Edmund Sumann

📍 Witten, DE: #159 of 328 inventorsTop 50%
Overall (All Time): #3,037,883 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8950548 Broadband sound absorber Marco Schneider, Dirk Jaeger, Volker Kursch, Norbert Nicolai, Volkmar Schulze 2015-02-10