| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 13 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Materials and metallurgy | |
| #3 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Details of furnaces | |
| #2 | Furnaces | |
| #3 | Working metallic powder | |
| #4 | Special electric heating or lighting |
| Publication | Filing date | Title |
|---|---|---|
| GB2072313A | Muffle furnace | |
| GB1588771A | Furnace heating elements | |
| GB1588772A | Furnaces | |
| GB1520245A | Gas extraction units | |
| GB1549735A | Thermal insulation of furnaces | |
| GB1501812A | Furnaces | |
| GB1558192A | Electrically heated furnaces | |
| GB1501647A | Thermal insulation of furnaces | |
| GB1500720A | Thermal insulation of furnaces | |
| GB1452652A | Furnaces | |
| GB1386987A | Manufacture of sintered metal components | |
| GB1443147A | Sintering processes | |
| GB1384063A | Gas extraction units |