| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | China | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | South Africa | 2 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Civil engineering | |
| #4 | Agriculture | |
| #5 | Machines | |
| #6 | Chemical engineering | |
| #7 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Spybey Alan C | 5 |
| #2 | Fisher Martin J | 5 |
| #3 | Lukhale Albert | 3 |
| #4 | Fisher Martin | 3 |
| #5 | Mugo Simon | 3 |
| #6 | Spybey Alan | 3 |
| #7 | Obudho Fredrick | 3 |
| #8 | Spybey Alan Charles | 2 |
| #9 | Fisher Martin John | 2 |
| #10 | Alan Charles Spybey | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2019209577A1 | Pump assembly | |
| WO2018090005A1 | Manually operated pump assembly | |
| US2018045188A1 | Portable alternative-energy powered pump assembly | |
| US2015122583A1 | Human powered irrigation pump |