Top Inventors at Bl Technology Limited All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Francis R. Piper | 4 |
| 2 | Peter E. G. Marshall | 4 |
| 3 | John F. Wilson | 3 |
| #4 | David J. Bray | 2 |
| #5 | Patrick G. Selwood | 2 |
| #6 | Peter G. Sheasby | 2 |
| #7 | Peter Stubbs | 2 |
| #8 | Anthony Maddison | 2 |
| #9 | Carmichael Mackie | 1 |
| #10 | CHARLES S. KING | 1 |
| #11 | Iain H. Murdoch | 1 |
| #12 | John Frodsham | 1 |
| #13 | Joseph J. Poole | 1 |
| #14 | Malcolm Williams | 1 |
| #15 | Peter E. Johnson | 1 |
| #16 | Victor E. Strange | 1 |
| #17 | Peter W. Barbour | 1 |