Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6871498 | Compressor surge protector for electric assisted turbocharger | John Allen, Gerhard Delf, Daniel Black, Kevin Birch | 2005-03-29 |
| 6871499 | Oil pressure detector for electric assisted turbocharger | John Allen, Gerhard Delf, Daniel Black, Kevin Birch | 2005-03-29 |
| 6705084 | Control system for electric assisted turbocharger | John Allen, Len Wedman, 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, Len Wedman | 2003-08-26 |