| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Grates | |
| #2 | Details of furnaces | |
| #3 | Casings for combustion chambers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stowe Loyd R | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US1999708A | Furnace | |
| US1985625A | Stoker | |
| US2026805A | Stoker | |
| US1723092A | Furnace lining | |
| US1650242A | Heat-exchanging mechanism | |
| US1627715A | Stoker | |
| US1521913A | Automatic stoker | |
| US1463301A | Stoker | |
| US1463300A | Automatic stoker | |
| US1379135A | Grate-chain | |
| US1521912A | Stoker | |
| US1405072A | Automatic stoker | |
| CA203746A | Grate chain |