Top Inventors at Vulcan Engineering All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Ben A. Dugger | 2 |
| 2 | Bruce A. McMellon | 2 |
| 3 | David Sheldon | 2 |
| #4 | Darren Ash | 1 |
| #5 | Frank D. DeCord, Jr. | 1 |
| #6 | Gregory L. Ferguson | 1 |
| #7 | Jack Walton | 1 |
| #8 | Larry Roberts | 1 |
| #9 | Lynn C. Hackman | 1 |
| #10 | Tao-Li Hsu | 1 |
| #11 | Wilmer J. Friesen | 1 |
| #12 | Aleksandr Belotserkovskiy | 1 |
| #13 | Daniel Jacobus Petrus van Heerveld | 1 |
| #14 | Antoine Ibrahim Hallit | 1 |