Top Inventors at Velcon Filters All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Gregory S. Sprenger | 12 |
| 2 | Jed Stevens | 5 |
| 3 | Michael J. Gish | 5 |
| #4 | Benjamin Taylor | 2 |
| #5 | Carl Robert Perkins | 1 |
| #6 | Christopher Balton | 1 |
| #7 | Chris Templeman | 1 |
| #8 | David Stanley Hawkins | 1 |
| #9 | Greg Sprenger | 1 |
| #10 | Jacob Lavenberg | 1 |
| #11 | James D. Pierce | 1 |
| #12 | Jeffrey J. Baltes | 1 |
| #13 | Martin W. Pickett | 1 |
| #14 | Mike Uffer | 1 |
| #15 | Michael A. White | 1 |
| #16 | Richard Hillis | 1 |
| #17 | Sean Sullivan | 1 |
| #18 | Vicky B. Roberts | 1 |
| #19 | Vitas Sprindys | 1 |
| #20 | John C. Estabrooke | 1 |