RP

Robert Peichl

MA Metallgesellschaft Ag: 1 patents #308 of 715Top 45%
SC Sud Chemie: 1 patents #86 of 244Top 40%
Overall (All Time): #4,047,009 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4368183 Process of producing concentrated sulfuric acid Karl-Heinz Dorr, Hugo Grimm, Ulrich Sander, Franz Maier 1983-01-11