Assignee
BROKEN HILL ASS SMELTER
4 granted patents·38 citations·filing 1976–1976
Technology mixC22B4
Top patents by PatentIndex Score
4 records- 0182US4073481AContinuous sulphur drossing apparatusBROKEN HILL ASS SMELTER·Filed 1976·Granted Feb 14, 1978·21 cites·12 claims
- 0255US4042228AApparatus for debismuthising leadBROKEN HILL ASS SMELTER·Filed 1976·Granted Aug 16, 1977·8 cites·14 claims
- 0351US4052200AProcess for debismuthizing leadBROKEN HILL ASS SMELTER·Filed 1976·Granted Oct 4, 1977·7 cites·20 claims
- 0427US4050926AContinuous sulphur drossing processBROKEN HILL ASS SMELTER·Filed 1976·Granted Sep 27, 1977·2 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →