| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | Canada | 2 | |
| #3 | China | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | Mexico | 2 | |
| #7 | United States | 2 | |
| #8 | WIPO (World Intellectual Property Organization) | 2 | |
| #9 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Electrical machinery and energy | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Smart grids | |
| #2 | Circuits for supplying electric power | |
| #3 | Climate change mitigation in buildings | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mcneill-Mccallum Emma | 16 |
| #2 | Mcneill-Mccallum Duncan | 16 |
| Publication | Filing date | Title |
|---|---|---|
| GB201406308D0 | Power Controller | |
| GB201207358D0 | Energy saving device with intelligent power control |