| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 6 | |
| #2 | France | 5 | |
| #3 | United Kingdom | 5 | |
| #4 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Packaging and shipping | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Feeding fuel to combustion device | |
| #2 | Fluid fuel combustion | |
| #3 | Transport or storage devices | |
| #4 | Milling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bradley Peter Butler | 11 |
| #2 | Butler Bradley Peter | 5 |
| #3 | Peter Butler Bradley | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB190220349A | Improvements in Driving Mechanism for Conveyers | |
| GB189804881A | Improvements in Conveying Apparatus for Grain, Coal and other Matters. | |
| GB189707471A | Improvements in Crushing and Pulverizing Mills or Machinery. | |
| GB189704189A | Improvements in Conveying Apparatus for Handling Grain, Coal, and the like uses. | |
| GB189616871A | Improved Conveyor and Bucket Apparatus for Moving Coal, Grain, or other Matters. |