| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | Australia | 1 | |
| #3 | Canada | 1 | |
| #4 | Germany | 1 | |
| #5 | Spain | 1 | |
| #6 | France | 1 | |
| #7 | Italy | 1 | |
| #8 | Japan | 1 | |
| #9 | Netherlands | 1 | |
| #10 | New Zealand | 1 | |
| #11 | Sweden | 1 | |
| #12 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Chemical engineering | |
| #5 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weston William Augustus | 2 |
| #2 | Weston W A | 2 |
| #3 | Weston William A | 1 |
| #4 | Uiriamu Oogasutasu Uesuton | 1 |
| #5 | Weston W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1521750A | Air bleeding device for a liquid supply system | |
| GB1524957A | Air bleeding device for unse in apressurised liquid syste | |
| GB1451437A | Air bleeding device for a pressurised lqiuid supply system |