PD

Peter Dransfeld

Overall (All Time): #2,997,101 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9321656 Process for preparing aqueous solutions of cobalt sulfate Simon Schroedle, Gabriele Iffland, Ralf Boehling 2016-04-26