Issued Patents All Time
Showing 26–50 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9103313 | Corona ignition device having asymmetric firing tip | John Antony Burrows | 2015-08-11 |
| 9088136 | Corona ignition device with improved electrical performance | John Antony Burrows, Johne Miller, Kristapher I. Mixell | 2015-07-21 |
| 9041273 | Corona igniter having shaped insulator | John Antony Burrows | 2015-05-26 |
| 9010294 | Corona igniter including temperature control features | John Antony Burrows | 2015-04-21 |
| 8901805 | Ceramic electrode, ignition device therewith and methods of construction thereof | William J. Walker, Jr. | 2014-12-02 |
| 8890397 | Igniter assembly including arcing reduction features | Keith Hampton | 2014-11-18 |
| 8844490 | Corona igniter having controlled location of corona formation | John Antony Burrows, Alfred Permuy, Keith Hampton | 2014-09-30 |
| 8839752 | Corona igniter with magnetic screening | John Antony Burrows | 2014-09-23 |
| 8839753 | Corona igniter having improved gap control | John Antony Burrows, John W. Hoffman | 2014-09-23 |
| 8816577 | Spark plug including electrodes with low swelling rate and high corrosion resistance | Shuwei Ma | 2014-08-26 |
| 8776751 | Igniter including a corona enhancing electrode tip | Keith Hampton, William J. Walker, Jr. | 2014-07-15 |
| 8749126 | Corona igniter assembly including corona enhancing insulator geometry | Patrick Durham | 2014-06-10 |
| 8749945 | Electrical arrangement of hybrid ignition device | John Antony Burrows | 2014-06-10 |
| 8729782 | Non-thermal plasma ignition arc suppression | Keith Hampton, William J. Walker, Jr. | 2014-05-20 |
| 8680758 | Spark plug having a plastic upper insulator and method of construction | Kevin L. Miller, Richard L. Keller, William J. Walker, Jr., Shuwei Ma, Matthew C. Ware +7 more | 2014-03-25 |
| 8638540 | Corona igniter including ignition coil with improved isolation | John Antony Burrows | 2014-01-28 |
| 8575829 | Spark plug including high temperature performance electrode | Shuwei Ma | 2013-11-05 |
| 8474428 | Flexible ignitor assembly for air/fuel mixture and method of construction thereof | Keith Hampton | 2013-07-02 |
| 8471450 | Ceramic electrode, ignition device therewith and methods of construction thereof | William J. Walker, Jr. | 2013-06-25 |
| 8434443 | Igniter system for igniting fuel | William J. Walker, Jr., John W. Hoffman | 2013-05-07 |
| 8384279 | Composite ceramic electrode and ignition device therewith | William J. Walker, Jr. | 2013-02-26 |
| 8365710 | Ignitor for air/fuel mixture and engine therewith and method of assembly thereof into a cylinder head | Keith Hampton, John Antony Burrows | 2013-02-05 |
| D670246 | Igniter | John Antony Burrows | 2012-11-06 |
| 8288927 | Spark plug including electrodes with low swelling rate and high corrosion resistance | Shuwei Ma | 2012-10-16 |
| 8278808 | Metallic insulator coating for high capacity spark plug | — | 2012-10-02 |