| # | Country | Total Patents | |
|---|---|---|---|
| #1 | African Regional Industrial Property Organization | 4 | |
| #2 | Japan | 2 | |
| #3 | New Zealand | 2 | |
| #4 | Singapore | 2 | |
| #5 | United States | 2 | |
| #6 | Colombia | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Israel | 1 | |
| #9 | Republic of Korea | 1 | |
| #10 | Mexico | 1 | |
| #11 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Surface technology and coating | |
| #4 | Materials and metallurgy | |
| #5 | Chemical engineering | |
| #6 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Shaping clay | |
| #3 | Knitting | |
| #4 | Layered products | |
| #5 | Unspecified technologies | |
| #6 | Processes for applying fluent materials | |
| #7 | Shaping of plastics | |
| #8 | Scaffolding | |
| #9 | Textile treatments | |
| #10 | Building materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Crawford William Campbell | 15 |
| #2 | Brewin Peter Eric | 14 |
| #3 | Peter Eric Brewin | 2 |
| #4 | Crawford William | 2 |
| #5 | Brewin Peter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1766162A2 | A prefabricated shelter |