JB

Johannes G. Bottrich

📍 Kirtorf, DE: #3 of 5 inventorsTop 60%
Overall (All Time): #3,901,409 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4920194 Blood substitute Wolfgang Feller, Norbert Macht 1990-04-24