Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6042671 | Members having improved adhesion and sealing performance for rocket nozzle and fabrication method thereof | Byeong Yeol Park, Byung-Hahn Yeh, Sang-Ki Chung, Yun Chul Kim | 2000-03-28 |
| 5942070 | Method for insulating a composite pressure vessel having improved adhesiveness between the insulation and the vessel | Byeong Yeol Park, Sang-Ki Chung | 1999-08-24 |
| 5348698 | Method for manufacturing pressure container having opposite dome ends with different opening diameters | Byeong Yeol Park, Sang-Ki Chung, Keun Choon Jeong, Jong Sik Kim | 1994-09-20 |
| 5273603 | Method for manufacturing pressure vessels having holes of different diameters | Byeong Yeol Park, Sung Ho Yoon | 1993-12-28 |