Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8662026 | Piston with supplemental cooling gallery and internal combustion engine therewith | Miguel Azevedo, Keith Hampton | 2014-03-04 |
| 7851984 | Ignition device having a reflowed firing tip and method of construction | William J. Zdeblick | 2010-12-14 |
| 7795790 | Spark plug electrode and process for making | — | 2010-09-14 |
| 7458358 | Thermal oxidation protective surface for steel pistons | Miguel Azevedo | 2008-12-02 |
| 7385339 | Ignition device having a reflowed firing tip and method of making | Karina Havard, James D. Lykowski | 2008-06-10 |
| 7259351 | Heat treating assembly and method | Christopher Bagnall | 2007-08-21 |
| 6921088 | PTFE seal and method of fabrication | — | 2005-07-26 |
| 6676880 | PTFE seal fabrication method | — | 2004-01-13 |