Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4964397 | Fireplace construction | David Purcell | 1990-10-23 |
| 4884552 | Gas oven | Everett F. Graham | 1989-12-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4964397 | Fireplace construction | David Purcell | 1990-10-23 |
| 4884552 | Gas oven | Everett F. Graham | 1989-12-05 |