| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | China | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Materials and metallurgy | |
| #3 | Machines | |
| #4 | Civil engineering | |
| #5 | Surface technology and coating | |
| #6 | Chemical engineering | |
| #7 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Rotary-pistons | |
| #2 | Unspecified technologies | |
| #3 | Working metallic powder | |
| #4 | Special machines | |
| #5 | Alloys | |
| #6 | Earth drilling | |
| #7 | Chemical or physical processes | |
| #8 | Layered products | |
| #9 | Aeroplanes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Archer Geoffrey Frederick | 6 |
| #2 | Frederick Archer Geoffrey | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB0922488D0 | Improvements in or relating to hot isostatic pressing | |
| GB0807008D0 | Helicoidal motors for use in down-hole drilling | |
| GB0805242D0 | Net-shape or near net-shape powder isostatic pressing process | |
| GB0805250D0 | Stator for use in helicoidal motor | |
| GB0722850D0 | Net or near net shape powder metallurgy process |