Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9303538 | Oil pan casting with optional oil cooler provisions | Kevin W. Herrala, Michael B. Fleck, Michael S. Ferrand | 2016-04-05 |
| 9217343 | Dual flow check valve for positive crankcase ventilation system | Alan E. Rice | 2015-12-22 |
| 8904988 | Vertically disposed oil pan baffle | Michael B. Fleck, Karl R. Gilgenbach, Michael D. Pepperman | 2014-12-09 |
| 8505520 | Engine assembly including positive crankcase ventilation with oil surge protection | Thomas A. Spix | 2013-08-13 |
| 8157035 | Hybrid vehicle auto start systems and methods | Christopher E. Whitney, R. Travis Schwenke, John L. Lahti, Ning Jin, Birendra P. Bhattarai +2 more | 2012-04-17 |
| 7004471 | Radial lip seal | Terrence J. Christensen, Marcos Basile Teixeira, Marcio Caldas Camargo Lima, Antonio Rangel Machado, Marcos Castanho Santanna | 2006-02-28 |