| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 8 | |
| #2 | Germany | 5 | |
| #3 | Netherlands | 2 | |
| #4 | Belgium | 1 | |
| #5 | Switzerland | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Spain | 1 | |
| #8 | Sweden | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Computer technology | |
| #5 | Engines, pumps and turbines | |
| #6 | Machine tools | |
| #7 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Weighing | |
| #3 | Fluid-circuit elements for computing | |
| #4 | Measuring force, work and fluid pressure | |
| #5 | Venting or aerating devices | |
| #6 | Pumps | |
| #7 | Servomotors | |
| #8 | Turning | |
| #9 | Pipes | |
| #10 | Planting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hamilton Thomas William | 6 |
| #2 | William Hamilton Thomas | 3 |
| #3 | Beaumont John Louis George | 2 |
| #4 | Westwood Herbert Wilfred | 2 |
| #5 | Thomas William Hamilton | 2 |
| Publication | Filing date | Title |
|---|---|---|
| EP0010383A1 | Machine for picking up and depositing seeds | |
| GB1222289A | Improvements in tube couplings | |
| GB1197344A | Improvements in Pneumatic Slide Valves | |
| GB1133974A | Improvements in pneumatic control devices | |
| GB1033099A | Improvements relating to weighing machines | |
| GB1033098A | Improvements relating to weighing machines | |
| GB1036651A | Improvements in weighing machines | |
| GB970912A | Improvements relating to fluid pressure operated control valves | |
| GB898381A | Improvements in or relating to fluid pressure transmitting devices |