Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634881 | Biogas flaring unit | Tim William Locke, Karl Allen Graham | 2003-10-21 |
| 6632083 | Biogas flaring unit | Tim William Locke, Karl Allen Graham | 2003-10-14 |
| 6616442 | Low NOx premix burner apparatus and methods | Demetris Venizelos, R. Robert Hayes, Richard T. Waibel | 2003-09-09 |