| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Italy | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | South Africa | 2 | |
| #7 | Brazil | 1 | |
| #8 | Canada | 1 | |
| #9 | German Democratic Republic | 1 | |
| #10 | Denmark | 1 | |
| #11 | Egypt | 1 | |
| #12 | Spain | 1 | |
| #13 | Finland | 1 | |
| #14 | Israel | 1 | |
| #15 | Morocco | 1 | |
| #16 | Mexico | 1 | |
| #17 | Norway | 1 | |
| #18 | African Intellectual Property Organization | 1 | |
| #19 | Portugal | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Machine tools | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Bolts for doors or windows | |
| #3 | Nails | |
| #4 | Sawing | |
| #5 | Nailing machines | |
| #6 | Locks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vanago Joseph | 17 |
| Publication | Filing date | Title |
|---|---|---|
| FR2598456A1 | Locking device with two opposed teeth pins for closures | |
| BR8307510A | Integral perimeter locking device for locks | |
| CA1220804A | Integrated peripheral locking device for openings | |
| FR2512894A1 | Method for assembling miter-cut frames and devices for implementing same |