| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 9 | |
| #2 | United Kingdom | 3 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Optics | |
| #3 | Measurement | |
| #4 | Machine tools | |
| #5 | Consumer goods | |
| #6 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Ignition and extinguishing | |
| #2 | Spectacles | |
| #3 | Punching metal | |
| #4 | Animal care | |
| #5 | Ropes | |
| #6 | Mechanically-driven clocks |
| Publication | Filing date | Title |
|---|---|---|
| GB529924A | Improvements relating to pyrophoric lighters | |
| GB529923A | Improvements relating to pyrophoric lighters | |
| GB529922A | Improvements relating to pyrophoric lighters |