| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | Argentina | 1 | |
| #3 | Brazil | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Spain | 1 | |
| #6 | Finland | 1 | |
| #7 | Ireland | 1 | |
| #8 | India | 1 | |
| #9 | Kenya | 1 | |
| #10 | Malaysia | 1 | |
| #11 | New Zealand | 1 | |
| #12 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology | |
| #3 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harper Stephen | 6 |
| #2 | Hiscock David George | 5 |
| #3 | Harper S | 2 |
| #4 | Johnson Andrew | 1 |
| #5 | Hiscock D G | 1 |
| #6 | David George Hiscock | 1 |
| #7 | Stephen Harper | 1 |
| #8 | Hiscock D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI822075A0 | Byggnadsskivor | |
| GB2101645A | Shaped articles | |
| IE791977L | Insulated composite panel | |
| GB2033949A | Side sealing of roof and wall claddings | |
| GB1595180A | Insulating composite roof deck and wall panels |