Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645413 | Low NO.sub.x staged-air combustion chambers | Karen Benedek, Philip C. Carbone, Bo-Xiong He, Charles E. Benson | 1997-07-08 |
| 5636977 | Burner apparatus for reducing nitrogen oxides | Charles E. Benson, Robert L. Cole, William Wiener | 1997-06-10 |