Top Inventors at Rotork Controls Limited All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Jeremy J. Fry | 5 |
| 2 | Peter Sanders | 5 |
| 3 | Stuart Masefield Lay | 5 |
| #4 | David L. Adams | 3 |
| #5 | David Ware | 2 |
| #6 | Jonathan Wiggins | 2 |
| #7 | Nian You Tan | 2 |
| #8 | Christopher R. Wiggins | 1 |
| #9 | Graham M. Ogden | 1 |
| #10 | Hemendra Parakrama Bandara Dassanayake | 1 |
| #11 | James Hopwood | 1 |
| #12 | John Adrian Greenslade | 1 |
| #13 | Kevin Richard Sweet | 1 |
| #14 | Peter Smith | 1 |
| #15 | Philip Hinchliffe | 1 |
| #16 | Robert Pearce | 1 |
| #17 | Stuart Adam | 1 |
| #18 | Thomas Richard Stafford | 1 |
| #19 | Christopher Warnett | 1 |
| #20 | Alan Stephen Budden | 1 |
| #21 | Andrew Withers | 1 |