Top Inventors at Speakman All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Graham H. Paterson | 22 |
| 2 | Willard A. Denham | 12 |
| 3 | Jeffrey Harwanko | 6 |
| #4 | Christopher G. Miedzius | 5 |
| #5 | Barbara MacKenzie | 4 |
| #6 | Alexandru Neagoe | 4 |
| #7 | Chris Miedzius | 3 |
| #8 | Charles Jacob Novak, III | 3 |
| #9 | Carmen J. Lagarelli | 2 |
| #10 | Clarence P. Donovan | 2 |
| #11 | Frederick M. Kappel | 2 |
| #12 | George E. Berghane | 2 |
| #13 | Imants Stiebris | 2 |
| #14 | Michael W. Boyer | 2 |
| #15 | Michael J. Santora | 2 |
| #16 | Michael D. Trenham | 2 |
| #17 | William J. Walbrandt | 2 |
| #18 | Andrew Vellrath | 2 |
| #19 | Bernard K. Bedwell | 1 |
| #20 | Covington Stanwick | 1 |
| #21 | Donald R. Cornette | 1 |
| #22 | Emil Vulcu | 1 |
| #23 | Gary Hing Fai Tse | 1 |
| #24 | Graham Peterson | 1 |
| #25 | Hui-Lung Lee | 1 |
| #26 | James F. Fleitz | 1 |
| #27 | John Crowell | 1 |
| #28 | Robert Lobozo | 1 |
| #29 | Robert Varney | 1 |
| #30 | Rodolfo J. Viegener | 1 |
| #31 | Samuel Hyland | 1 |
| #32 | Barry Bedwell | 1 |
| #33 | Paul J. Formentos | 1 |