Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8955486 | Piston with enhanced cooling gallery | Warran Boyd Lineton, Keith Hampton | 2015-02-17 |
| 8955487 | Piston and cooled piston ring therefor and method of construction thereof | Keith Hampton | 2015-02-17 |
| 8869768 | Piston including a pair of cooling chambers | — | 2014-10-28 |
| 8662026 | Piston with supplemental cooling gallery and internal combustion engine therewith | Warran Boyd Lineton, Keith Hampton | 2014-03-04 |
| 8544441 | Piston including a pair of cooling chambers | — | 2013-10-01 |
| 8474366 | Piston with a skirt having oil flow slots and method of construction thereof | Andrew Leibold, Airton Martins | 2013-07-02 |
| 8057644 | Process and apparatus for plating articles | James R. Toth | 2011-11-15 |
| 8042453 | Piston with a skirt having oil flow slots | — | 2011-10-25 |
| D645883 | Piston lower crown | Andrew Leibold | 2011-09-27 |
| 7726273 | High strength steel cylinder liner for diesel engine | Eric Highum | 2010-06-01 |
| 7458358 | Thermal oxidation protective surface for steel pistons | Warran Boyd Lineton | 2008-12-02 |
| 7438038 | Cylinder liner and methods construction thereof and improving engine performance therewith | Benjamin Louis Johnson | 2008-10-21 |
| 7383807 | Coated power cylinder components for diesel engines | Geoffrey Ainsworth | 2008-06-10 |
| 7383808 | Articulated piston skirt | Carmo Ribeiro, Eduardo Matsuo | 2008-06-10 |
| 7146939 | Anti-cavitation diesel cylinder liner | — | 2006-12-12 |
| 6651549 | Dual gallery piston | Xilou Zhu, Alan S. Brown, Walter Joseph Griffiths | 2003-11-25 |
| 6588408 | Cylinder liner for diesel engines with EGR and method of manufacture | Tom Bedwell | 2003-07-08 |
| 6557457 | Bushingless piston and connecting rod assembly and method of manufacture | Kevin Hart, Jose Rebello, Carmo Ribeiro | 2003-05-06 |
| 6477941 | Dual gallery piston | Xilou Zhu, Alan S. Brown, Walter Joseph Griffiths | 2002-11-12 |
| 5058488 | Means for preventing the build-up of carbon deposits on pistons | Joao A. D. T. Cullen | 1991-10-22 |