| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 1 | |
| #2 | Bulgaria | 1 | |
| #3 | Brazil | 1 | |
| #4 | China | 1 | |
| #5 | Egypt | 1 | |
| #6 | Hungary | 1 | |
| #7 | Ireland | 1 | |
| #8 | Monaco | 1 | |
| #9 | Malawi | 1 | |
| #10 | Tunisia | 1 | |
| #11 | WIPO (World Intellectual Property Organization) | 1 | |
| #12 | Yugoslavia (Serbia and Montenegro) | 1 | |
| #13 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Knotting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Esser Pierre Francois Ernest M | 5 |
| #2 | Pierre Francois Ernest Maria E | 1 |
| #3 | Ernest Pierre Francois | 1 |
| #4 | Esser P F E M | 1 |
| #5 | Pierre Francois Ernest Marie Esser | 1 |
| #6 | Esser Pierre | 1 |
| #7 | Esser Pierre F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| MW6591A1 | A method and a device for manufacturing a carpet with knotted stitches | |
| IE901704L | Carpet manufacturing | |
| ZA9003574B | A method and a device for manufacturing a carpet with knotted stitches | |
| AU5542790A | Process and device for the manufacture of a carpet with knotted stitches |