Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5827924 | Polymer sealant microencapsulated by polyurethane reaction and its binder solution | In Hwan Park, Sang Chul Park | 1998-10-27 |
| 5120407 | Electrochemical polymerization of five-membered heterocyclic monomers | Chung Yup Kim, Hee-Woo Rhee | 1992-06-09 |