Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5286458 | Injection type non-catalyst denitrogen oxide process control system | Jar-Ru Huang, Li-Chiang Chen | 1994-02-15 |
| 5240410 | Dual fuel low nox burner | Steven J. Bortz | 1993-08-31 |
| 5186607 | Swirl generator with axial vanes | Li-Chiang Chen | 1993-02-16 |
| 5161946 | Swirl generator with axial vanes | Steven J. Bortz | 1992-11-10 |
| 5092762 | Radial vane swirl generator | — | 1992-03-03 |