Top Inventors at Prestone Products All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Peter M. Woyciesjes | 38 |
| 2 | Aleksei V. Gershun | 33 |
| 3 | Bo Yang | 30 |
| #4 | Filipe J. Marinho | 9 |
| #5 | Thomas G. Kalagher | 7 |
| #6 | Colin Dilley | 6 |
| #7 | Brian Holliday | 5 |
| #8 | Kathleen Villa | 4 |
| #9 | Richard F. Creeron | 4 |
| #10 | Russell Wright | 4 |
| #11 | Stephen M. Woodward | 4 |
| #12 | Joseph K. Mathews | 3 |
| #13 | Carol S. Jeffcoate | 2 |
| #14 | David L. Balog | 2 |
| #15 | David Mathieu | 2 |
| #16 | Laurie Gallagher | 2 |
| #17 | Norman D. Berke | 2 |
| #18 | Paul Metaxatos | 2 |
| #19 | Rodney Carnes | 2 |
| #20 | Robert Pivetz | 2 |
| #21 | William C. Mercer | 2 |
| #22 | Aylin Candan Erenguc | 1 |
| #23 | Christopher E. Bryniarski | 1 |
| #24 | Charles Ryan Veers | 1 |
| #25 | Daniel R. Moon | 1 |
| #26 | Jeffrey Kapec | 1 |
| #27 | Joseph E. Matthews | 1 |
| #28 | John J. Pastrick | 1 |
| #29 | Kazuna Tanaka | 1 |
| #30 | Kelley O'Donnell | 1 |
| #31 | Mark Alexander | 1 |
| #32 | Mark Cook | 1 |
| #33 | Rebecca A. Marshall | 1 |
| #34 | Richard A. Frost | 1 |
| #35 | Thomas W. Weir | 1 |
| #36 | Timothy E. Lint | 1 |
| #37 | Robert J. Rosvally | 1 |
| #38 | Pazit Vider Kagel | 1 |
| #39 | Jerry Motard | 1 |
| #40 | Andrew E. Fenwick | 1 |