| # | Country | Total Patents | |
|---|---|---|---|
| #1 | South Africa | 4 | |
| #2 | Australia | 2 | |
| #3 | Brazil | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Ireland | 2 | |
| #6 | Norway | 2 | |
| #7 | African Intellectual Property Organization | 2 | |
| #8 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Fillers | |
| #2 | Shaping of plastics | |
| #3 | Producing goods from plastic | |
| #4 | Structural elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rollinson Eric Albert | 13 |
| #2 | Everingham Frank Graham | 6 |
| Publication | Filing date | Title |
|---|---|---|
| IE820967L | Building component | |
| IE820968L | Building panel | |
| GB2097317A | Building panel | |
| GB2097314A | Building component |