Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7210455 | Engine control with fuel quality sensor | Jacobus Hendrik Visser, Allan Joseph Kotwicki, Allan J. Lippa, Carina Eva Irene Bjornsson, Daniel Lawrence Meyer +4 more | 2007-05-01 |
| 6935311 | Engine control with fuel quality sensor | Jacobus Hendrik Visser, Allan Joseph Kotwicki, Allan J. Lippa, Carina Eva Irene Bjornsson, Daniel Lawrence Meyer +3 more | 2005-08-30 |