Top Inventors at Discovery Purchaser All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | David R. SPAK | 6 |
| 2 | Derek J. SEBASTIAN | 6 |
| 3 | Harold Quicke | 6 |
| #4 | Roland Maynard | 6 |
| #5 | Thomas ARIANS | 4 |
| #6 | Hinnerk Bassfeld | 2 |
| #7 | James HADLOW | 2 |
| #8 | Jerry Outram | 2 |
| #9 | Nils KEILHOLZ | 2 |
| #10 | Robert Velten | 2 |
| #11 | Sebastian Horstmann | 2 |
| #12 | Alexander ARLT | 2 |
| #13 | Arnoldus VERMEER | 2 |
| #14 | Daniela Portz | 1 |
| #15 | Devon Carroll | 1 |
| #16 | Deborah A. Koufas | 1 |
| #17 | Gregory Robert Johnston | 1 |
| #18 | Hinnerk Baßfeld | 1 |
| #19 | Johan Kijlstra | 1 |
| #20 | Karin Horn | 1 |
| #21 | Kerstin Ilg | 1 |
| #22 | Kyle Denk | 1 |
| #23 | Mathieu LeCompte | 1 |
| #24 | Michael Kilian | 1 |
| #25 | Niels Boehnke | 1 |
| #26 | Pascal Day | 1 |
| #27 | Patrick Henry Maxwell | 1 |
| #28 | Peter Hertlein | 1 |
| #29 | Rainhard Koch | 1 |
| #30 | Reinhard Friessleben | 1 |
| #31 | Sergio JIMENEZ TARODO | 1 |
| #32 | Ulrich Goergens | 1 |
| #33 | Virginie GIRAUD | 1 |
| #34 | Volker Gutsmann | 1 |
| #35 | Andreas Turberg | 1 |
| #36 | Arunas Jonas DAMIJONAITIS | 1 |