Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418818 | Solar photovoltaic systems | Lesley Chisenga, Paul Randal Engle, Jr., Gehan Anil Joseph Amaratunga | 2019-09-17 |
| 9496803 | Solar photovoltaic system with maximized ripple voltage on storage capacitor | Lesley Chisenga, Paul Randal Engle, Jr. | 2016-11-15 |
| 9276409 | Solar photovoltaic systems | Lesley Chisenga, Paul Randal Engle, Jr., Gehan Anil Joseph Amaratunga | 2016-03-01 |
| 8674668 | Solar photovoltaic systems | Lesley Chisenga, Paul Randal Engle, Jr. | 2014-03-18 |
| 4574051 | Thermochemical energy storage | Simon Thomas | 1986-03-04 |