| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 9 | |
| #2 | China | 1 | |
| #3 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Preddey Brian Francis | 4 |
| #2 | Etchells Garry Michael | 1 |
| #3 | Preddey Brian | 1 |
| #4 | Preddey Brian F | 1 |
| #5 | Preddy Brian | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2005202444A1 | Moveable element key and key handle and lock | |
| AU2003255210A1 | Improved dual bladed lock | |
| AU713159B3 | Moveable element key and lock system | |
| AUPP513298A0 | Cylinder lock | |
| AUPN890196A0 | Removable plug lock | |
| AUPM833994A0 | Waterproof padlock | |
| AU2812392A | Removable core lock | |
| AU8943791A | Improvements to a locking device |