Assignee
HICKMAN WILLIAMS & COMPANY
US·2 granted patents·1 pending application·26 citations·filing 1989–2019
Top patents by PatentIndex Score
3 records- 0168US5129629AApparatus for feeding material into a molten streamHICKMAN WILLIAMS & COMPANY·Filed 1990·Granted Jul 14, 1992·17 cites·15 claims
- 0251US5082044AMethod and apparatus for controlling the composition of a molten metal bathHICKMAN WILLIAMS & COMPANY·Filed 1989·Granted Jan 21, 1992·9 cites·18 claims
- 0348US2020199696A1Foamy slag conditioner compoundHICKMAN WILLIAMS & COMPANY·Filed 2019·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →