Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705084 | Control system for electric assisted turbocharger | John Allen, Rhett Hedrick, Gerhard Delf, Daniel Black, Kevin Birch | 2004-03-16 |
| 6609375 | Air cooling system for electric assisted turbocharger | John Allen, Gerhard Delf, Kevin Birch, Daniel Black, Rhett Hedrick | 2003-08-26 |