| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 9 | |
| #2 | Germany | 6 | |
| #3 | France | 5 | |
| #4 | United States | 3 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Transport | |
| #3 | Measurement | |
| #4 | Machines | |
| #5 | Machine tools | |
| #6 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Taylor Charles | 3 |
| #2 | Nisbet Arthur Robert | 3 |
| #3 | Levett Irving | 1 |
| #4 | Fowler Gordon | 1 |
| #5 | Fowler G | 1 |
| #6 | Karran Frederick James | 1 |
| #7 | Collen John William | 1 |
| #8 | Butcher William Michael | 1 |
| #9 | Hurford Stanley Frank | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0067699A1 | Heat exchangers | |
| GB2078362A | Heat exchangers and heat exchanger headers | |
| GB2078361A | Heat exchangers and heat exchanger headers | |
| GB1550836A | Pivot valves | |
| GB1582336A | Ventilation and temperature control apparatus | |
| GB1548561A | Air conditioning apparatus | |
| US3948312A | Ventilation and/or air temperature control apparatus | |
| GB1446501A | Motor speed monitoring | |
| GB1490336A | Ventilation and/or air temperature control apparatus | |
| GB1478015A | Heat exchanger | |
| GB1442985A | Module heat exchanger |