Inventor · disambiguated record

Hai-Chang Cho

Also filed as: CHO HAI-CHANG

1 granted patent·0 citations·filing 2008–2008

8Inventor score

Technology areasC22B

Files withMIN DONG-SHIK1

Top patents by PatentIndex Score

1 record

0138US8268036B2Process for production of ultra low phosphorous and carbon ferromanganese by using of ferromanganese slagMIN DONG-SHIK·Filed 2008·Granted Sep 18, 2012·0 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →