MB

Miguel F. Brana

KN Knoll: 1 patents #1 of 4Top 25%
📍 Madrid, ES: #4 of 50 inventorsTop 8%
Overall (1989): #77,438 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4874863 Bisnaphthalimides Jose M. C. Berlanga, Gerhard Keilhauer, Erich Schlick 1989-10-17