Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667263 | Composite material | Philippe Guillo | 2003-12-23 |
| 5185300 | Erosion, thermal shock and oxidation resistant refractory compositions | Quentin K. Robinson | 1993-02-09 |
| 4913408 | Refractory liner compositions | Han Ki Park, Fiona C. R. Morrison | 1990-04-03 |
| 4871698 | Carbon bonded refractory bodies | Mark K. Fishler | 1989-10-03 |
| 4870037 | Prevention of Al.sub.2 O.sub.3 formation in pouring nozzles and the like | Han Ki Park | 1989-09-26 |