Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5970307 | Sintering method for tungsten-nickel-manganese type heavy alloy | Moon Hee Hong, Woon-Hyung Baek, Joon-Woong Noh, Seong Lee, Eun-Pyo Kim | 1999-10-19 |
| 5956558 | Fabrication method for tungsten heavy alloy | Moon Hee Hong, Woon-Hyung Baek, Joon-Woong Noh, Seong Lee, Eun-Pyo Kim | 1999-09-21 |
| 5956559 | Irregular shape change of tungsten/matrix interface in tungsten based heavy alloys | Eun-Pyo Kim, Seong Lee, Joon-Woong Noh, Moon Hee Hong, Woon-Hyung Baek | 1999-09-21 |
| 5294269 | Repeated sintering of tungsten based heavy alloys for improved impact toughness | Young-Min Lee, Kyung Jin Park, Kil S. Churn, Woon-Hyung Baek, Joon-Woong Noh +3 more | 1994-03-15 |