| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | Australia | 2 | |
| #3 | New Zealand | 2 | |
| #4 | United States | 2 | |
| #5 | Germany | 1 | |
| #6 | Denmark | 1 | |
| #7 | France | 1 | |
| #8 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Consumer goods | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Systems controlling non-electric variables | |
| #2 | Laundering textiles | |
| #3 | Feeding fuel to combustion device | |
| #4 | Fluid heaters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Davey W E | 1 |
| #2 | Davey William E | 1 |
| #3 | Cottle R A | 1 |
| #4 | Davey William Ernest | 1 |
| #5 | Davey W | 1 |
| #6 | Cottle Robert Allemby | 1 |
| #7 | Edgar Perks Thomas | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU5864280A | Automatic solid fuel stoker | |
| NZ189816A | Underfeed stoker: clutch control of worm | |
| NZ187757A | Building heating plant start up timing control | |
| GB339233A | Improvements in gas heated water systems | |
| GB347896A | Improved apparatus for use in dry cleaning operations | |
| US1802034A | Apparatus for use in dry-cleaning operations |