Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10027092 | Spark ignition device for an internal combustion engine and central electrode assembly therefore | John Antony Burrows, Robin Clarke | 2018-07-17 |
| 9957948 | Ignition unit and system | Andre Agneray | 2018-05-01 |
| 9304059 | Spark plug with combustion sensor | John Antony Burrows | 2016-04-05 |
| 8860291 | Spark ignition device with in-built combustion sensor | Benjamin L'Henoret, Jan Haag, John Antony Burrows, Robin Clarke | 2014-10-14 |
| 8707922 | Spark ignition device for an internal combustion engine and central electrode assembly therefor | John Burrows, Robin Clarke | 2014-04-29 |
| 8578762 | Spark plug with integral combustion sensor and engine component therewith | John Antony Burrows | 2013-11-12 |
| 8505366 | Spark plug with combustion sensor | John Antony Burrows | 2013-08-13 |
| 8196459 | Spark plug incorporating a pressure sensor | Alain Ramond | 2012-06-12 |
| 8026654 | Ignition device having an induction welded and laser weld reinforced firing tip and method of construction | Kevin J. Kowalski | 2011-09-27 |
| 7973459 | Spark plug configuration having a noble metal tip | — | 2011-07-05 |
| 7923909 | Ignition device having an electrode with a platinum firing tip and method of construction | — | 2011-04-12 |
| 7569978 | Spark plug configuration having a metal noble tip | — | 2009-08-04 |
| 7557495 | Spark plug having precious metal pad attached to ground electrode and method of making same | — | 2009-07-07 |
| 7352120 | Ignition device having an electrode tip formed from an iridium-based alloy | Gurdev Orjela, Robin Hyde, Duncan Roy Coupland | 2008-04-01 |
| 7323811 | Noble metal tip for spark plug electrode and method of making same | Gurdev Orjela | 2008-01-29 |
| 7323810 | Spark plug for an internal combustion engine | Gurdev Orjela | 2008-01-29 |
| 6885136 | Ignition device having an electrode formed from an iridium-based alloy | Gurdev Orjela, Robin Hyde, Duncan Roy Coupland | 2005-04-26 |
| 6871800 | Fuel injector | John Burrows | 2005-03-29 |