Top Inventors at Elfab All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | J. Preston Ammon | 14 |
| 2 | Harry R. Weaver | 13 |
| 3 | Evan J. Evans | 5 |
| #4 | John D. Martens | 4 |
| #5 | Richard O. Norman | 4 |
| #6 | Claude Rodriguez | 2 |
| #7 | Jerry A. Kendall | 2 |
| #8 | Brad Baumann | 1 |
| #9 | Brian McLeod | 1 |
| #10 | Chris Snell | 1 |
| #11 | David M. Webb | 1 |
| #12 | Graeme Melrose | 1 |
| #13 | Hunter Franks | 1 |
| #14 | Jason Garoutte | 1 |
| #15 | Mark Hayles | 1 |
| #16 | Mark Mattison | 1 |
| #17 | Phillip G. Coulson | 1 |
| #18 | Rion Rogers | 1 |
| #19 | Russell Trotter | 1 |
| #20 | Thomas J. Henderson | 1 |
| #21 | Claude Rodriquez | 1 |
| #22 | Arvin L. Langham | 1 |