Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5902934 | Phase magnitude signal detector | Erik B. Vigmostad, Robert D. Klauber | 1999-05-11 |
| 5581022 | Engine misfire detector | Erik B. Vigmostad | 1996-12-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5902934 | Phase magnitude signal detector | Erik B. Vigmostad, Robert D. Klauber | 1999-05-11 |
| 5581022 | Engine misfire detector | Erik B. Vigmostad | 1996-12-03 |