| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | Switzerland | 2 | |
| #3 | Spain | 1 | |
| #4 | United Kingdom | 1 | |
| #5 | Italy | 1 | |
| #6 | Japan | 1 | |
| #7 | Netherlands | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Environmental technology | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Cremation furnaces | |
| #3 | Supplying fuel to combustion device |
| # | Name | Total Patents |
|---|---|---|
| #1 | Proctor Albert Edward | 5 |
| #2 | Castorani Giovanni | 1 |
| #3 | Albert Edward Proctor | 1 |
| #4 | Gerrards Cross | 1 |
| #5 | Arubaato Edowaado Purokutaa | 1 |
| #6 | Howards Thickett | 1 |
| #7 | Edward Proctor Albert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2813803A1 | EQUIPMENT FOR ANALYZING THE CONCENTRATION OF NITROGEN OXIDES IN A GAS | |
| CH597559A5 | Flare stack with cylindrical end | |
| GB1218189A | Improvements in or relating to flare stack tips |