BS

Bernhard Stengel-Rutkowski

Hoechst Gmbh: 1 patents #193 of 606Top 35%
Overall (1994): #153,718 of 165,921Top 95%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5319004 Hardener for epoxy resins comprising reaction products of polyamidoamines, secondary polyamines and epoxy-polyol adducts Manfred Marten, Claus Godau 1994-06-07