Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4351277 | Sootblower for economizer | Jerry E. Ryan | 1982-09-28 | $3,323,000 |
| 4300920 | Stack gas reheater system | — | 1981-11-17 | $5,646,000 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4351277 | Sootblower for economizer | Jerry E. Ryan | 1982-09-28 | $3,323,000 |
| 4300920 | Stack gas reheater system | — | 1981-11-17 | $5,646,000 |