| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | Australia | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Spain | 2 | |
| #5 | United States | 2 | |
| #6 | South Africa | 2 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Control | |
| #4 | Chemical engineering | |
| #5 | Mechanical elements | |
| #6 | Civil engineering | |
| #7 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Horticulture | |
| #2 | Unspecified technologies | |
| #3 | Mixing | |
| #4 | Pipes | |
| #5 | Preparing clay | |
| #6 | Systems controlling non-electric variables | |
| #7 | Hydraulic engineering | |
| #8 | Unspecified technologies | |
| #9 | Solar heat collectors | |
| #10 | Earth drilling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harvey V | 2 |
| #2 | Harvey Vernon Bryan William | 2 |
| #3 | Millis Andrew D | 1 |
| #4 | Younger Derek James | 1 |
| #5 | Harvey V B W | 1 |
| #6 | Hall Stephen G | 1 |
| #7 | Miller Eric | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4701074A | Apparatus for forming a grouted member in deep water | |
| GB8605855D0 | Irrigation system | |
| GB8605560D0 | Flexible bag | |
| GB2057166A | Slurry-producing apparatus | |
| ZA7903576B | Irrigation apparatus | |
| ZA7903546B | Coupling unit | |
| GB1503800A | Solar heat recovery from system |