Top Inventors at Robert Welch Designs All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kit Han deBretton Gordon | 23 |
| 2 | Iain Paul deBretton Gordon | 16 |
| 3 | Iain Paul de Bretton Gordon | 15 |
| #4 | Ruth Natasha Williams | 15 |
| #5 | William L. Welch | 10 |
| #6 | Matthew Hartley | 3 |
| #7 | Alan Rupert Welch | 3 |
| #8 | Ian Michael Redfern | 2 |
| #9 | Kit De Bretton Gordon | 2 |
| #10 | Oliver Richardson | 1 |
| #11 | Peter Russell-Clark | 1 |
| #12 | Robert Welch | 1 |
| #13 | by Robert B. Davies, administrator | 1 |
| #14 | Adam Patrick Veevers | 1 |