| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 4 | |
| #2 | United Kingdom | 4 | |
| #3 | Belgium | 2 | |
| #4 | Denmark | 2 | |
| #5 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Soldering, welding and flame cutting | |
| #2 | Venting or aerating devices | |
| #3 | Pipes | |
| #4 | Compressed gas holders |
| # | Name | Total Patents |
|---|---|---|
| #1 | Snell Alfred Edward Courtenay | 2 |
| #2 | Campbell William Henry | 1 |
| #3 | Snell Alfred Edward Cortenay | 1 |
| #4 | Snell Alfred Edward Courtnay | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB907205A | Improvements in or relating to arc initiation | |
| GB882493A | Gas control valve | |
| GB902848A | Improvements in sensing control for welding apparatus | |
| GB816632A | Arc welding torch |