Inventor record

LEE CHANG SIK

This page previously combined 2different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 93Chang Sik Lee29 patent records·65 citations·F24F C07D G06N29 on this record
• 3LEE CHANG SIK2 patent records·0 citations·C07D2 on this record

Inventor identities via PatentsView disambiguation — see methodology.