Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6055727 | Inlet port with sharp edge swirl lip | Philip A. Baker, Paul Turner | 2000-05-02 |
| 6047473 | Inlet port flat wall section | Geoffrey Charles Capon | 2000-04-11 |
AB
Allan Brignall
Overall (All Time): #2,236,664 of 4,157,543Top 55%
2
Patents All Time