Top Inventors at Mdf Holdings All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Ralph A. Martino | 5 |
| 2 | Hartley Moyes | 3 |
| 3 | JD Beitzinger | 2 |
| #4 | Joseph C. McAlexander | 2 |
| #5 | Kurt L. Balthazor | 2 |
| #6 | Tony R. Speer | 2 |
| #7 | Douglas L. Woerner | 1 |
| #8 | Eugene R. Vogler | 1 |
| #9 | Richard D. Smith | 1 |