| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Transport | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Feeding fuel to combustion device | |
| #2 | Unspecified technologies | |
| #3 | Venting or aerating devices | |
| #4 | Controlling combustion | |
| #5 | Supplying fuel to combustion device | |
| #6 | Motor vehicles | |
| #7 | Earth drilling | |
| #8 | Grates |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kenney William J | 5 |
| #2 | Kenney William John | 3 |
| #3 | Roe John M | 2 |
| #4 | Tripp Harry C | 1 |
| #5 | Daley Fred A | 1 |
| #6 | Grohn Henry P | 1 |
| #7 | Grohn Henry Phillip | 1 |
| #8 | Ramsdell Albert A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1136679A | Automatic stoking apparatus. | |
| US1207769A | Valve for automatic stoker-controllers. | |
| US1207768A | Underfeed stoker. | |
| US1211592A | Underfeed stoker. | |
| US1095281A | Valve mechanism. | |
| US1162785A | Stoker construction. | |
| US1196870A | Automatic cleaning mechanism for stokers. | |
| US913771A | Automatic stoker. | |
| US951340A | Valve-controlling mechanism. | |
| US992207A | Automatic stoker. | |
| US782269A | Automatic firing device. | |
| US733374A | Stoking mechanism. | |
| US876608A | Conveying mechanism. |