| # | Country | Total Patents | |
|---|---|---|---|
| #1 | South Africa | 5 | |
| #2 | United Kingdom | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Weapons | |
| #3 | Electrical machinery and energy | |
| #4 | Materials and metallurgy | |
| #5 | Machine tools | |
| #6 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Swimming pools | |
| #2 | Armour | |
| #3 | Cables and insulators | |
| #4 | Alloys | |
| #5 | Metal wire processing | |
| #6 | Hydraulic engineering | |
| #7 | Military vessels | |
| #8 | Ships |
| # | Name | Total Patents |
|---|---|---|
| #1 | Smith Ronald | 11 |
| #2 | Cochrane Steven David | 3 |
| #3 | Cochrane Ian Dundonald | 2 |
| #4 | Ronald Smith | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ZA201309067B | Barrier wire | |
| WO2013136164A2 | Razor wire | |
| WO2012137061A1 | Floating barrier | |
| ZA201201548B | Barrier collection system | |
| WO2010128376A1 | Modular fence panel | |
| GB201006791D0 | High security fence | |
| GB201004931D0 | Floating barrier component and barrier |