Top Inventors at Amcast Industrial All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | John P. Waggoner | 4 |
| 2 | Robin N. Borland | 4 |
| 3 | David E. Hughes | 3 |
| #4 | James R. Daniels | 3 |
| #5 | Dana F. Buccicone | 1 |
| #6 | Dino V. Sciullo | 1 |
| #7 | John S. Piscitelli | 1 |
| #8 | Ledford Samuel Stults | 1 |
| #9 | Paul L. Wellener, III | 1 |
| #10 | Robert John Durkin | 1 |
| #11 | Steven L. Worthington | 1 |
| #12 | Todd Sobieralski | 1 |
| #13 | Walter Wolf | 1 |
| #14 | William S. Kalaskie | 1 |
| #15 | Robert J. Polichette | 1 |
| #16 | Alan F. Dunn | 1 |