| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | Spain | 3 | |
| #3 | Canada | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Italy | 2 | |
| #6 | United States | 2 | |
| #7 | Australia | 1 | |
| #8 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Chemical engineering | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Mixing | |
| #2 | Burners | |
| #3 | Pistons and sealings | |
| #4 | Ignition and extinguishing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wilkinson Ronald Douglas | 2 |
| #2 | Proctor Albert E | 2 |
| #3 | Proctor Albert Edward | 2 |
| #4 | Kahn Mohammed Zahir Uddin | 1 |
| #5 | Bozai Mohammed Z U K | 1 |
| #6 | Wilkinson Ronald D | 1 |
| #7 | Harrington Ernest W | 1 |
| #8 | Walter Harrington Ernest | 1 |
| #9 | Edward Proctor Albert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES411351A1 | A gaseous obturing device. (Machine-translation by Google Translate, not legally binding) | |
| GB1453440A | Apparatus for use in the disposal of waste gas | |
| GB1412593A | Gaseous sealing devices | |
| AU1933370A | Improvements in or relating to flare-stack tips | |
| ES366796A1 | Ignition devices |