| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 6 | |
| #2 | New Zealand | 2 | |
| #3 | South Africa | 2 | |
| #4 | Singapore | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Lifting and pushing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wells John Kerry | 9 |
| #2 | Lai William K K | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU5274698A | Safety brake for column hoists | |
| AUPO484997A0 | Safety brake for column hoists | |
| ZA9601603B | Column hoists. | |
| AU4709296A | Column hoists | |
| SG33607A1 | Column hoists | |
| AU3907595A | Column hoists | |
| AUPN141995A0 | Column hoists | |
| AUPM976994A0 | Column hoists |