| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 1 | |
| #2 | Belgium | 1 | |
| #3 | Switzerland | 1 | |
| #4 | Germany | 1 | |
| #5 | Spain | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Italy | 1 | |
| #9 | Luxembourg | 1 | |
| #10 | Netherlands | 1 | |
| #11 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Riboni Ubaldo | 11 |
| #2 | Bartolucci Luigi | 10 |
| Publication | Filing date | Title |
|---|---|---|
| GB881981A | Improvements relating to polyolefin fibres |