| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 2 | |
| #2 | Belgium | 1 | |
| #3 | Canada | 1 | |
| #4 | Switzerland | 1 | |
| #5 | Germany | 1 | |
| #6 | Spain | 1 | |
| #7 | Finland | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Italy | 1 | |
| #10 | Netherlands | 1 | |
| #11 | Norway | 1 | |
| #12 | Sweden | 1 | |
| #13 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Indexing scheme relating to hinges | |
| #3 | Hinges for doors or windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Esnault Paul | 11 |
| #2 | Paul Esnault | 1 |
| #3 | Hesnault P | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2633005A2 | POLYCARBONATE DOOR APRON WITH HORIZONTAL SECTIONS | |
| FR2618842A1 | POLYCARBONATE DOOR APRON WITH HORIZONTAL SECTIONS |