| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | Australia | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Norway | 3 | |
| #5 | Canada | 1 | |
| #6 | Mexico | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Packaging and shipping | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Scaffolding | |
| #2 | Unspecified technologies | |
| #3 | Containers for goods storage | |
| #4 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Richards Alwyn Hugh | 12 |
| #2 | Akers Brian | 11 |
| #3 | Whitlam Joseph Edward | 8 |
| #4 | Whitlam Joseph E | 2 |
| #5 | Richards Alwyn H | 2 |
| #6 | Whitlam Josepth Edward | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB8425818D0 | Pressure vessel | |
| CA1263428A | Drop scaffolding structure and method of erecting same | |
| GB8332835D0 | A scaffold coupling | |
| GB2088460A | Drop scaffolding | |
| EP0052439A1 | Scaffold suspension structure |