Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6233934 | Method for controlling a variable geometry turbocharger | Christopher M. Rieflin | 2001-05-22 |
| 6134890 | Method for controlling a variable geometry turbocharger | Christopher M. Rieflin | 2000-10-24 |
| 6000221 | System for controlling a variable geometry turbocharger | Christopher M. Rieflin | 1999-12-14 |
| 5399064 | Turbocharger having reduced noise emissions | Phillip B. Gordon, Jr. | 1995-03-21 |
| 5295785 | Turbocharger having reduced noise emissions | Phillip B. Gordon, Jr. | 1994-03-22 |
| 5097707 | Rotation sensor | — | 1992-03-24 |
| 4920801 | Accelerometer | — | 1990-05-01 |
| 4644793 | Vibrational gyroscope | — | 1987-02-24 |