Top Inventors at Harco All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | James B. Bushman | 4 |
| 2 | Charles G. Waits | 3 |
| 3 | Clark P. Weldon | 3 |
| #4 | Karl W. Nicholas | 3 |
| #5 | James Dimond | 2 |
| #6 | Joseph W. Rog | 2 |
| #7 | Marvin Leon Miller | 2 |
| #8 | Stephen L. Wolfson | 2 |
| #9 | Frank Rizzo | 1 |
| #10 | John Hennessy | 1 |
| #11 | Robert D. Ashbaugh | 1 |
| #12 | Gary L. Matlack | 1 |
| #13 | Robert L. Deskins | 1 |