HW

Helga Weis

Hoechst Gmbh: 1 patents #243 of 721Top 35%
📍 Frankfurt am Main, DE: #36 of 113 inventorsTop 35%
Overall (1997): #142,831 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5670434 (Bi,Pb)SrCaCuO precursor material for the oxide powder in tube method (OPIT) Marc Neubacher, Joachim Bock, Christoph Lang, Eberhard Preisler 1997-09-23