Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4256703 | Fly ash collection | Douglas I. Bain, David A. Carter | 1981-03-17 |
| 4245573 | Air heater corrosion prevention | Douglas I. Bain, David A. Carter | 1981-01-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4256703 | Fly ash collection | Douglas I. Bain, David A. Carter | 1981-03-17 |
| 4245573 | Air heater corrosion prevention | Douglas I. Bain, David A. Carter | 1981-01-20 |