OH

Otto Helmboldt

GG Giulini Chemie Gmbh: 1 patents #16 of 42Top 40%
📍 Ludwigshafen, DE: #1,181 of 1,722 inventorsTop 70%
Overall (All Time): #3,723,159 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5660625 Use of basic aluminium sulphates as low-alkali set accelerators for cement Istvan Potencsik, Johannes Breker, Reinhold Sedelies, Detlev Roggenkamp 1997-08-26