Inventor · disambiguated record
Raymund Sindermann
Also filed as: SINDERMANN RAYMUND
2 granted patents·41 citations·filing 1973–1977
64Inventor score
Technology areasC21C
Files withSUEDDEUTSCHE KALKSTICKSTOFF2
Top patents by PatentIndex Score
2 records- 0189US4159906AMethod and composition for the desulfurization of molten metalsSUEDDEUTSCHE KALKSTICKSTOFF·Filed 1977·Granted Jul 3, 1979·19 cites·39 claims
- 0280US4078915AMethod and composition for the desulfurization of molten metalsSUEDDEUTSCHE KALKSTICKSTOFF·Filed 1973·Granted Mar 14, 1978·22 cites·18 claims
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