HJ

Harmut Joppien

SC Schering: 1 patents #1,469 of 2,442Top 65%
Overall (All Time): #4,099,391 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4297361 Thiazolylidene-oxo-propionitriles, insecticidal composition containing these compounds Reinhold Puttner, Ulrich Buhmann 1981-10-27