Assignee
AFFIVAL
FR·3 granted patents·3 pending applications·26 citations·filing 1988–2022
Top patents by PatentIndex Score
6 records- 0175US7906747B2Cored wireAFFIVAL·Filed 2004·Granted Mar 15, 2011·15 cites·16 claims
- 0252US2024226824A9Static mixer resistant to heat, corrosion and dissolutionAFFIVAL·Filed 2022·Application pending·0 cites
- 0347US4956010AMethod of desulphurizing pig-ironAFFIVAL·Filed 1989·Granted Sep 11, 1990·7 cites·18 claims
- 0441US2010172787A1Novel additive comprising lead and/or a lead alloy intended to treat baths of liquid steelAFFIVAL·Filed 2008·Application pending·0 cites
- 0534US2015267272A1Cored wire for the metallurgical treatment of a bath of molten metal and corresponding methodAFFIVAL·Filed 2013·Application pending·0 cites
- 0632US4863803AComposite product with a tubular casing for treating molten metal bathsAFFIVAL·Filed 1988·Granted Sep 5, 1989·4 cites·8 claims
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