| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 10 | |
| #2 | United Kingdom | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | China | 2 | |
| #5 | United States | 2 | |
| #6 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Cyclically operating valves | |
| #2 | Unspecified technologies | |
| #3 | Lubricating of machines | |
| #4 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Methley Ian | 22 |
| #2 | Lancefield Timothy Mark | 12 |
| #3 | Lawrence Nicholas James | 7 |
| #4 | Owen Richard Alwyn | 2 |
| #5 | Hughes Edward | 1 |
| #6 | Owen Richard | 1 |
| #7 | Lawrence Nicholas | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP3000995A1 | Timing wheel assembly for a concentric camshaft | |
| EP2915964A1 | Internal combustion engine | |
| EP2762692A1 | Cam profile summation mechanism | |
| EP2743469A1 | Low Friction Shim Surface | |
| GB201212683D0 | A concentric camshaft supported by roller bearings | |
| GB201016451D0 | Cam summation engine valve system |