Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146488 | Manually operated pump assembly | Alan Charles Spybey, Albert Lukhale, Fredrick Omondi Obudho, Simon Maina Mugo | 2024-11-19 |
| 11466702 | Pump assembly | Alan Charles Spybey, Simon Maina Mugo | 2022-10-11 |
| 10968902 | Portable alternative-energy powered pump assembly | Alan Charles Spybey | 2021-04-06 |
| 10100818 | Human powered irrigation pump | Alan Charles Spybey, Simon Maina Mugo, Alex M. Mucheru, Fredrick Omondi Obudho | 2018-10-16 |
| 10072644 | Portable alternative-energy powered pump assembly | Alan Charles Spybey | 2018-09-11 |
| 8770954 | Human-powered irrigation pump | Alan Charles Spybey, Simon Maina Mugo, Alex M. Mucheru, Frederick Obudho | 2014-07-08 |
| 7517306 | Hip pump assembly | Muhamed Swaleh, Alan Charles Spybey, Frederick Obudho | 2009-04-14 |
| 7396218 | Micro irrigation pump | Robert Brandon Hyde, Abdlikadir Mohammed Musa, Mark Francis Butcher | 2008-07-08 |