| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | China | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Singapore | 2 | |
| #7 | WIPO (World Intellectual Property Organization) | 2 | |
| #8 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Finishing work on buildings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nudo Enzo | 16 |
| #2 | Irvine Michael Andrew | 10 |
| Publication | Filing date | Title |
|---|---|---|
| WO2019071308A1 | Tile spacer | |
| EP2882908A1 | Tile leveller and spacing system |