| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Kitchen equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Delbridge David Stephen | 11 |
| #2 | Delbridge Patrick John | 10 |
| Publication | Filing date | Title |
|---|---|---|
| WO2014091396A1 | Spice grinders | |
| AU2010325658A1 | Spice grinder | |
| AU2004289370A1 | A spice grinder |