| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | South Africa | 4 | |
| #5 | United States | 3 | |
| #6 | Canada | 2 | |
| #7 | United Kingdom | 2 | |
| #8 | New Zealand | 2 | |
| #9 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Civil engineering | |
| #3 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Swimming pools | |
| #2 | Cables and insulators | |
| #3 | Physical training equipment | |
| #4 | Skates |
| # | Name | Total Patents |
|---|---|---|
| #1 | Knight John Keith | 18 |
| #2 | Knight John K | 5 |
| #3 | Knight J K | 2 |
| #4 | Keith Knight John | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO8800077A1 | A game and court | |
| AU7585187A | A game and court | |
| WO8602689A1 | A modular utility pole | |
| AU4869485A | A modular utility pole | |
| ZA8508304B | A modular utility pole | |
| EP0227670A1 | Cross-arms for utility poles | |
| AU4778885A | Cross-arms for utility poles | |
| AU3785085A | A game and court | |
| US4715598A | Basketball game and court | |
| NZ223190A | Pole support post | |
| CA1219429A | Utility pole support | |
| AU2864084A | A utility pole support | |
| ZA8403367B | A utility pole support |