HT

Hans D. Torre

EA Ems-Inventa Ag: 1 patents #1 of 6Top 20%
📍 Domat/Ems, CH: #1 of 2 inventorsTop 50%
Overall (1989): #107,536 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4847356 Transparent copolyamide from bis(4-amino-3,5-diethyl cyclohexyl) methane Manfred Hoppe 1989-07-11