Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5402643 | Flexible oil drain tube for turbocharger | Donna M. Virnig | 1995-04-04 |
| 4557221 | Fuel additive injection system | Mostafa M. Kamel, Larry Wells | 1985-12-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5402643 | Flexible oil drain tube for turbocharger | Donna M. Virnig | 1995-04-04 |
| 4557221 | Fuel additive injection system | Mostafa M. Kamel, Larry Wells | 1985-12-10 |