| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | Canada | 4 | |
| #4 | China | 3 | |
| #5 | EPO (European Patent Office) | 3 | |
| #6 | Republic of Korea | 3 | |
| #7 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | Pistons and sealings | |
| #3 | Pipes | |
| #4 | Unspecified technologies | |
| #5 | Tools for connecting or disengaging | |
| #6 | Milling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bucknell John Wentworth | 24 |
| #2 | Bucknell Robert Wentworth | 8 |
| #3 | Wentworth Bucknell Robert | 2 |
| #4 | Wentworth Bucknell John | 2 |
| Publication | Filing date | Title |
|---|---|---|
| AU2018247208A1 | Hydraulic Mantle Assembly System for a Gyratory Rock Crusher | |
| US2015030385A1 | High-capacity radial fit coupling bolts | |
| AU2012212396A1 | High-pressure sealing ring | |
| CA2669306A1 | Fasteners and spacer rings therefor | |
| WO2008028235A1 | Gland packer |