TK

Theo Koddenberg

DG Dr. C. Otto & Comp. Gmbh: 2 patents #15 of 49Top 35%
📍 Bochum, DE: #329 of 1,022 inventorsTop 35%
Overall (All Time): #2,346,100 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4564421 Ascension pipe for coke ovens Franz Hegemann 1986-01-14
4382841 Apparatus for operating offtake and main valves Dieter Janssen 1983-05-10