KB

Klaus Berwing

📍 Bad Nauheim, DE: #63 of 112 inventorsTop 60%
Overall (All Time): #3,928,511 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4832941 Contrast medium for ultrasonic examinations and process for its preparation Martin Schlepper 1989-05-23