| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | Australia | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | United States | 2 | |
| #6 | Denmark | 1 | |
| #7 | Finland | 1 | |
| #8 | Hong Kong | 1 | |
| #9 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | IT methods for management | |
| #3 | Control | |
| #4 | Telecommunications | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Television | |
| #2 | Data processing systems | |
| #3 | Coin-freed | |
| #4 | Broadcast communication | |
| #5 | Structural elements | |
| #6 | Scaffolding | |
| #7 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bush Thomas A | 19 |
| Publication | Filing date | Title |
|---|---|---|
| US2006236644A1 | Adjustable truss construction | |
| CA2429588A1 | Adjustable truss construction | |
| AU5922496A | Device for controlling remote interactive receiver | |
| AU8859391A | Transactional processing system | |
| AU2325188A | A pay per view entertainment system | |
| US4789863A | Pay per view entertainment system | |
| CA1249032A | Pay per view entertainment system |