Assignee
LEE CHEOL
KR·3 granted patents·2 citations·filing 2008–2018
Top patents by PatentIndex Score
3 records- 0166US8535778B2Masking film and method for manufacturing thereofLEE CHEOL·Filed 2008·Granted Sep 17, 2013·2 cites·4 claims
- 0255US10479951B2Catalyst for desulfurization, method of preparing the same, and desulfurization method using the sameLEE CHEOL·Filed 2018·Granted Nov 19, 2019·0 cites·13 claims
- 0348US10988700B2Desulfurization system using catalyst for desulfurizationLEE CHEOL·Filed 2018·Granted Apr 27, 2021·0 cites·18 claims
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