| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 12 | |
| #2 | Germany | 2 | |
| #3 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements | |
| #3 | Measurement | |
| #4 | Environmental technology | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Pumps | |
| #2 | Servomotors | |
| #3 | Gearing | |
| #4 | Shafts | |
| #5 | Sewers | |
| #6 | Analysing materials | |
| #7 | Water treatment | |
| #8 | Measuring volume | |
| #9 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Coe George Harold | 2 |
| #2 | Cave Derick Carl | 1 |
| #3 | Gregory Colin Richard | 1 |
| #4 | Horgan William | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB2047433A | Control system for oscillatory hydraulic motor | |
| GB2045379A | Metering pump | |
| GB2044883A | Drive shaft connection and method of ganging driven units using same | |
| GB2044895A | Adjustable control | |
| GB1589452A | Pulsation damper | |
| GB1494896A | Liquid flow damper and method of pumping using same | |
| GB1437335A | Pump | |
| GB1406261A | Liquid flow detection apparatus and method | |
| GB1450766A | Reciprocating mechanism and pump incorporating same | |
| DE2144632A1 | DIAPHRAGM PUMP | |
| GB1340492A | Method of and apparatus for treating a liquid | |
| GB1176933A | Improved Drive Unit | |
| GB1036533A | Sewer cleaning apparatus |