Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006855 | Muffler for small engines | John Howard Tubb, Pouria Mehrani, Mario Charles Muscat | 2024-06-11 |
| 11719205 | Fuel injection system | Stephen John Karay, David James Caley | 2023-08-08 |
| 11274613 | Engine control system and method | Callan Murray Bleechmore, John Howard Tubb, Andrew Tilmouth, Richard Albert Woolford | 2022-03-15 |
| 10717541 | UAV fuel and lubrication system | Stephen John Karay, Nicholas Coplin, John Howard Tubb, Callan Murray Bleechmore, Donald Andrew Railton +1 more | 2020-07-21 |
| 10184367 | Engine lubrication system | Donald Andrew Railton | 2019-01-22 |
| 9518522 | UAV engine exhaust gas temperature control | Terran Ambrose Barber, John Howard Tubb, Callan Murray Bleechmore | 2016-12-13 |
| 9441552 | Method of injecting fuel into an engine | Nicholas Coplin | 2016-09-13 |
| 9399934 | UAV engine lubrication system incorporating an electric oil pump and lubrication oil heating capability | Terran Ambrose Barber, John Howard Tubb, Robert Walter Frew, Donald Andrew Railton | 2016-07-26 |
| 9284928 | Fuel injector icing | David James Caley | 2016-03-15 |
| 9187182 | Method of controlling operation of an unmanned aerial vehicle | Terran Ambrose Barber, David Richard Worth | 2015-11-17 |
| 8718901 | Control of controlled-auto-ignition (CAI) combustion process | Simon Christopher Brewster | 2014-05-06 |
| 6955307 | Deposit control in fuel injector nozzles | Hugh William Carlisle, Robert Walter Frew | 2005-10-18 |
| 6941747 | Exhaust gas treatment method and device | Rodney Houston, Koon Chul Yang, David Richard Worth, Michael Joseph Moore | 2005-09-13 |
| 6913003 | Direct injected engine control strategy | Rodney Houston, Koon Chul Yang | 2005-07-05 |
| 6854440 | Internal combustion engines and control | Christian Chandrakumar Zavier, Donald Andrew Railton, John Roy McGrath | 2005-02-15 |
| 6564770 | Method of injection of a fuel-gas mixture to an engine | — | 2003-05-20 |
| 6314948 | Fuel injection system control method | — | 2001-11-13 |