| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 4 | |
| #2 | African Intellectual Property Organization | 2 | |
| #3 | Austria | 1 | |
| #4 | Belgium | 1 | |
| #5 | Canada | 1 | |
| #6 | Germany | 1 | |
| #7 | Spain | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Italy | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Soldering, welding and flame cutting | |
| #3 | Closing and opening bottles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Leblois Charles | 2 |
| #2 | Leblois Michel | 2 |
| #3 | Leblois M | 1 |
| #4 | Leblois Charles Julien Martin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| OA04209A | Method of assembling a metal box by means of a welded insert strip. | |
| GB1268525A | Improvements in or relating to sealed metal containers |