Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11411418 | Battery management systems and methods | David D. Rea, Kenneth L. Kaye, David J. Reed, Matthew H. Fronk | 2022-08-09 |
| 9065158 | Corrugated fin and frame assembly for battery cooling | William L. Martz, Michael Duffield, Megan J. Quick, Stuart D. Barter, Glenn W. Skala +2 more | 2015-06-23 |
| 8574740 | Molded frame with corrugated cooling fin for air-cooled battery | Megan J. Quick, Derek R. Weber, Michael Duffield | 2013-11-05 |
| 6135092 | Fuel injection system | Thomas R. Schaenzer, Charles W. Braun | 2000-10-24 |
| 5022431 | Exhaust gas recirculation valve assembly | Raymond Eduardo Kirton, George A. English, Michael D. Liggett, Karen M. Meyer, Charles J. Barker | 1991-06-11 |
| 5020505 | Exhaust gas recirculation valve assembly | Charles W. Braun, Dwight O. Palmer | 1991-06-04 |
| 4961413 | Exhaust gas recirculation valve assembly | Charles W. Braun, Dwight O. Palmer | 1990-10-09 |
| 4792114 | Vacuum regulator valve unit | Joseph Fornuto, James Gaffney | 1988-12-20 |