Inventor · disambiguated record
Fred Stieler
Also filed as: STIELER FRED
2 granted patents·14 citations·filing 1988–1992
57Inventor score
Files withMETALLGESELLSCHAFT AG2
Top patents by PatentIndex Score
2 records- 0141US4889555AProcess of making binderless briquets from steelworks dustsMETALLGESELLSCHAFT AG·Filed 1988·Granted Dec 26, 1989·8 cites·4 claims
- 0238US5476533AProcess for sintering iron oxide-containing materials on a sintering machineMETALLGESELLSCHAFT AG·Filed 1992·Granted Dec 19, 1995·6 cites·52 claims
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