Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5824890 | Real time misfire detection for automobile engines | Piotr Czapski | 1998-10-20 |
| 5753804 | Spatial frequency implemented digital filters for engine misfire detection | Piotr Czapski | 1998-05-19 |