| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 5 | |
| #2 | Australia | 4 | |
| #3 | China | 4 | |
| #4 | EPO (European Patent Office) | 4 | |
| #5 | United States | 3 | |
| #6 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements | |
| #3 | Environmental technology | |
| #4 | Engines, pumps and turbines | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Metal-working | |
| #2 | Tools for connecting or disengaging | |
| #3 | Nails | |
| #4 | Clutches and brakes | |
| #5 | Reduction of greenhouse gas emissions | |
| #6 | Nuclear reactors | |
| #7 | Vehicle wheels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Greenwell Steven | 12 |
| #2 | Myers William | 11 |
| #3 | Mcphee Andrew Duncan | 8 |
| #4 | Mcphee Andrew | 8 |
| #5 | Armstrong Peter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN111656025A | Multi-chamber hydraulic multi-positioning bolt tensioner | |
| WO2019089414A1 | A system for simultaneously pre-set torqueing and tensioning a multi-jackbolt tensioner | |
| WO2019089416A1 | Apparatus for simultaneously applying torque to a plurality of jackbolts of a multi jackbolt tensioner | |
| CN111163902A | Socket and socket attachment | |
| CN109476004A | Improvement to more jack bolt stretchers |