Top Inventors at Graham Engineering Company All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | John M. Mathy, Jr. | 18 |
| 2 | Dennis L. Dundas | 13 |
| 3 | David N. Fiorani | 12 |
| #4 | Paul W. Klinedinst | 9 |
| #5 | Eugene L. Moore | 8 |
| #6 | Milton Briggs | 8 |
| #7 | Paul M. Oles | 7 |
| #8 | Kristopher J. Ivie | 6 |
| #9 | Rolf E. Weingardt | 5 |
| #10 | Erich Otto Teutsch | 3 |
| #11 | Jean F. Rubie | 3 |
| #12 | Frederick J. Shepps | 2 |
| #13 | Jeffrey David Gordon | 2 |
| #14 | John M. Brown | 2 |
| #15 | Thomas Smeltzer | 2 |
| #16 | Brian Johnston | 1 |
| #17 | Charles D. Flammer | 1 |
| #18 | Csaba Farkas | 1 |
| #19 | Jingyi Xu | 1 |
| #20 | John H. Conaway | 1 |
| #21 | Michael Chase | 1 |
| #22 | Philip Speranza | 1 |
| #23 | Scott Hicks | 1 |
| #24 | Stephen Decatur MAXSON | 1 |
| #25 | Vincent CARTER | 1 |
| #26 | William H. McKeon | 1 |