Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4265218 | Failsafe protection damper for a fireplace furnace | John H. Agee | 1981-05-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4265218 | Failsafe protection damper for a fireplace furnace | John H. Agee | 1981-05-05 |