| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 9 | |
| #2 | United Kingdom | 4 | |
| #3 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Mechanical elements | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Measuring electric variables | |
| #2 | Dredging | |
| #3 | Shafts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Appareils Cie Anonyme Continen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB125056A | Improvements in or relating to Mechanical Shovelling Devices. | |
| GB190508540A | Improvements in Electric Induction Meters. | |
| GB190426907A | Improvements in Apparatus for Discharging Gas Retorts. | |
| GB190312801A | Improvements in Electric Meters. |