Top Inventors at Hardinge All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Daniel P. Soroka | 4 |
| 2 | Terrence M. Sheehan | 4 |
| 3 | Brian Christopher Sheehan | 3 |
| #4 | Donald N. Terwilliger | 3 |
| #5 | Gary L. Comstock | 3 |
| #6 | Kevin Lee Wasson | 3 |
| #7 | Matthew Roberts | 3 |
| #8 | Roger R. Smith | 2 |
| #9 | Anthony J. Difasi | 2 |
| #10 | David Myers | 1 |
| #11 | Dan P. Soroka | 1 |
| #12 | J. Patrick Ervin | 1 |
| #13 | Jacek Mierzejewski | 1 |
| #14 | John F. Longwell | 1 |
| #15 | Neal R. Des Ruisseaux | 1 |
| #16 | Neil Andrew Moxey | 1 |
| #17 | Richard Kesterke | 1 |
| #18 | Stephen M. Wightman | 1 |
| #19 | Terry M. Sheehan | 1 |
| #20 | Terrance Sheehan | 1 |
| #21 | Thomas Harry Sheehy | 1 |