Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8312725 | Vortex combustor for low NOX emissions when burning lean premixed high hydrogen content fuel | Robert C. Steele, Ryan G. Edmonds, Joseph T. Williams | 2012-11-20 |
| 7603841 | Vortex combustor for low NOx emissions when burning lean premixed high hydrogen content fuel | Robert C. Steele, Ryan G. Edmonds, Joseph T. Williams | 2009-10-20 |
| 5586429 | Brayton cycle industrial air compressor | James B. Kesseli | 1996-12-24 |
| 5288146 | Rocking, rolling composters | — | 1994-02-22 |