| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 4 | |
| #2 | Spain | 4 | |
| #3 | United Kingdom | 4 | |
| #4 | France | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Control | |
| #3 | Packaging and shipping | |
| #4 | Machines | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Vehicle parts | |
| #3 | Unspecified technologies | |
| #4 | Containers for goods storage | |
| #5 | Registering devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cadenel Louis | 9 |
| #2 | Paul Vassallo | 1 |
| #3 | Louis Cadenel | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES111013A1 | Perfections introduced in valve taps for liquefied or dissolved compressed gas containers. | |
| GB191507151A | Improvements in or relating to Electric Switches. | |
| GB191413715A | Improvements in Electro-magnetic Locking Devices. | |
| GB191508060A | Improvements in Electro-magnetic Locking Devices. | |
| US1165943A | Electrically-controlled lock. | |
| GB191405354A | Improvements in Electrically Controlled Locks. |