Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667074 | Method for producing corrosion resistant refractories | William Thoru Kobayashi, Carlos Alberto Paskocimas | 2003-12-23 |
| 6455102 | Method for producing corrosion resistant refractories | William Thoru Kobayashi, Carlos Alberto Paskocimas | 2002-09-24 |
| 6200631 | Method for producing corrosion resistant refractories | William Thoru Kobayashi, Carlos Alberto Paskocimas | 2001-03-13 |