| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | United Kingdom | 2 | |
| #3 | United States | 2 | |
| #4 | China | 1 | |
| #5 | India | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Environmental technology | |
| #3 | Materials and metallurgy | |
| #4 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Manufacturing processes | |
| #2 | Climate change mitigation in goods production | |
| #3 | Treatment of glass | |
| #4 | Burners |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sayce Ian George | 8 |
| #2 | Wells Peter John | 4 |
| #3 | Turnbull Paul William | 1 |
| #4 | Nicholson Robert | 1 |
| #5 | George Sayce Ian | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0800895D0 | Heat treatment furnaces | |
| GB0605461D0 | Manufacture of large articles in synthetic vitreous silica |