Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107688 | Apparatus for measuring temperature of glass melting furnace | Young Il Kim, Cheon-Woo Kim | 2018-10-23 |
| 9988297 | Glass composition for vitrifying flammable waste products | Sung Jun Maeng, Cheon-Woo Kim | 2018-06-05 |
| 9991011 | Glass composition for vitrifying mixed waste product | Hyun Je Cho, Cheon-Woo Kim | 2018-06-05 |
| 9941026 | Glass composition for vitrifying low-level radioactive waste resin | Byung-Kwan Lee, Cheon-Woo Kim | 2018-04-10 |
| 9265095 | Metal sector having curved inner surface and cold crucible induction melter having the same | Cheon-Woo Kim, Seok Mo Choi, Hyun Jun Jo, 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, Seok Mo Choi, Hyun Jun Jo, Hyun Je Cho, Seung Chul Park +1 more | 2016-02-16 |
| 9212077 | Molten glass discharging device | Seok Mo Choi, Hyun Jun Jo, Hyun Je Cho, Seung Chul Park, Cheon-Woo Kim +1 more | 2015-12-15 |
| 8946498 | Apparatus and method for the granulation of radioactive waste, and vitrification method thereof | Hyun Je Cho, Cheon-Woo Kim, Jong Kil PARK, Young-Bu Choi | 2015-02-03 |
| 8770118 | Oxygen supplying apparatus of a melting furnace | Hyun Je Cho, Seok Mo Choi, Cheon-Woo Kim, Tae Won Hwang | 2014-07-08 |
| 8767794 | Low temperature melting furnace and metal sector using an external cooling passage | Hyun Je Cho, Seok Mo Choi, Cheon-Woo Kim, Jung Kwon Son, Tae Won Hwang | 2014-07-01 |
| 8718114 | Induction melting furnace having asymmetrical sloping bottom | Hyun Jun Jo, Seok Mo Choi, Hyun Je Cho, Seung Chul Park, Cheon-Woo Kim +1 more | 2014-05-06 |
| 8498320 | Melting furnace having a gas supplying apparatus | Hyun Je Cho, Seok Mo Choi, Cheon-Woo Kim, Tae Won Hwang | 2013-07-30 |