Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7896647 | Combustion with variable oxidant low NOx burner | William Thoru Kobayashi, Francisco Dominques Alves De Sousa | 2011-03-01 |
| 7549858 | Combustion with variable oxidant low NOx burner | William Thoru Kobayashi, Francisco Dominques Alves De Sousa | 2009-06-23 |