| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | United States | 3 | |
| #3 | Germany | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Electrical machinery and energy | |
| #3 | Chemical engineering | |
| #4 | Control | |
| #5 | Materials and metallurgy | |
| #6 | Surface technology and coating |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lovelock James Ephraim | 10 |
| Publication | Filing date | Title |
|---|---|---|
| GB8609325D0 | Method and apparatus for purifying a continuous flow of helium and/or neon gas | |
| GB2075673A | Apparatus and method for detecting a constituent fluid in a fluid flow | |
| US4025794A | Ionization detectors with iron-55 as a radioactive source | |
| US3892968A | Electron capture detector systems | |
| GB1241867A | An improved method and apparatus for controlling the flow of gases | |
| GB1268377A | An improved method for cleaning articles |