| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Canada | 1 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Sanitary equipment | |
| #2 | Hinges for doors or windows | |
| #3 | Doors and windows | |
| #4 | Indexing scheme relating to hinges | |
| #5 | Domestic plumbing installations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Opwald Colin | 7 |
| #2 | Opwald Collin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2013204303A1 | Improvements in shower recesses and water | |
| GB201318386D0 | Improvements in bathing fixtures | |
| AU2003202510A1 | Improvements in shower screen assemblies | |
| AU1883902A | Pivot means | |
| AUPR818701A0 | Improvements in shower enclosures | |
| AUPR345701A0 | Pivot means | |
| AUPP620698A0 | Improvements in pivotable assemblies |