| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 10 | |
| #2 | Belgium | 1 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Spraying devices | |
| #2 | Fire-fighting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harris Gerry | 2 |
| #2 | Harris Gerald | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9723119D0 | Sprinkler device | |
| GB9626195D0 | Sprinkler devices for dispersing water or other liquids | |
| GB9621040D0 | Airborn nozzle | |
| GB9619484D0 | Area adjuster | |
| GB9619429D0 | Transfer valve | |
| GB9619428D0 | Sky quench | |
| US5984204A | Sprinkler device for dispersing water or other liquid | |
| GB9418202D0 | Spinstat | |
| GB9225225D0 | Mini-sprinkler,multi mode | |
| GB9012510D0 | Nest 4 |