| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Malaysia | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | China | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Upton Jude Benedict | 8 |
| #2 | Gobby Derek Alfred | 4 |
| #3 | Henry Carl Carisbrook | 4 |
| #4 | Walmsley Timothy John | 4 |
| #5 | Mcgruer John | 3 |
| #6 | Riach Alan Bryson | 3 |
| #7 | Benedict Upton Jude | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN102449312A | A compressor | |
| MY142631A | A supercharging system | |
| EP1984608A1 | A supercharging system | |
| US5791315A | Control system for screw type supercharging apparatus |