Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ian Malcolm McRobbie | Innospec Limited | 5 |
| 2 | William Trenholme | Innospec Limited | 2 |
| 3 | Carl Waterson | Innospec Limited | 1 |
| 3 | Keith Woodall | Shell Usa | 1 |
| 3 | Graham SIDDONS | Nippon Sheet Glass Company, Limited | 1 |
| 3 | Mark Clift SOUTHBY | Shell Usa | 1 |
| 3 | Simon Mulqueen | Innospec Limited | 1 |