Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8770954 | Human-powered irrigation pump | Alan Charles Spybey, Martin John Fisher, Simon Maina Mugo, Alex M. Mucheru | 2014-07-08 |
| 7517306 | Hip pump assembly | Martin John Fisher, Muhamed Swaleh, Alan Charles Spybey | 2009-04-14 |