Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9288847 | Cold crucible induction melter integrating induction coil and melting furnace | Cheon-Woo Kim, Seok Mo Choi, Jong Kil PARK, Young-Bu Choi | 2016-03-15 |
| 9265095 | Metal sector having curved inner surface and cold crucible induction melter having the same | Cheon-Woo Kim, Deuk Man Kim, Seok Mo Choi, Hyun Je Cho, Seung Chul Park +1 more | 2016-02-16 |
| 9265096 | Metal sector having curved outer surface and cold crucible induction melter having the same | Cheon-Woo Kim, Deuk Man Kim, Seok Mo Choi, Hyun Je Cho, Seung Chul Park +1 more | 2016-02-16 |
| 9212077 | Molten glass discharging device | Deuk Man Kim, Seok Mo Choi, Hyun Je Cho, Seung Chul Park, Cheon-Woo Kim +1 more | 2015-12-15 |
| 9183958 | Vitrification process method of aluminum and filter radioactive wastes | Hyun Je Cho, Young Il Kim, Cheon-Woo Kim | 2015-11-10 |
| 8718114 | Induction melting furnace having asymmetrical sloping bottom | Deuk Man Kim, Seok Mo Choi, Hyun Je Cho, Seung Chul Park, Cheon-Woo Kim +1 more | 2014-05-06 |