Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4437830 | Burner and pilot valve safety control system | Lewis K. Harris | 1984-03-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4437830 | Burner and pilot valve safety control system | Lewis K. Harris | 1984-03-20 |