| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 3 | |
| #2 | Italy | 2 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Germany | 1 | |
| #7 | Egypt | 1 | |
| #8 | France | 1 | |
| #9 | Republic of Korea | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Environmental technology | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Horticulture | |
| #2 | Climate change adaptation technologies | |
| #3 | Hydraulic engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lloyd Henry George | 4 |
| #2 | Lloyd Henry G | 2 |
| #3 | Lloyd H | 1 |
| #4 | Leoyd Henry George | 1 |
| #5 | Lioyd H | 1 |
| #6 | Lloyd H G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH658569A5 | Watering pipeline for ground watering installation | |
| CH641008A5 | Device for underground soil irrigation | |
| AU3469378A | Soil irrigation system | |
| KR810001225B1 | Soil irrigation system | |
| EG13690A | Soil irrigation system | |
| DE2749790A1 | SOIL IRRIGATION SYSTEM | |
| CA1084290A | Mulch material produced from vegetable fibers |