Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6012289 | Apparatus and method for utilizing a learned wastegate control signal for controlling turbocharger operation | Mitchel R. Deckard, David L. Frohberg, Phillip J. Houtz, Kevin A. Lantz, James B. Maddock +1 more | 2000-01-11 |
| 5868116 | White smoke reduction apparatus and method | Edward H. Betts, Jr., David J. Doddek, Marshall Kolb, Gregg W. Uhland, Shawn J. Weck | 1999-02-09 |
| 5720249 | Apparatus and method for burning spent lubricating oil in an internal combustion engine | Edward H. Betts, Jr., David Erickson, John L. Johnson, Robert Weber | 1998-02-24 |