Top Inventors at Hampshire Instruments All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Robert Frankel | 7 |
| 2 | James M. Forsyth | 5 |
| 3 | Jerry Drumheller | 3 |
| #4 | David G. Baker | 2 |
| #5 | John Hoose | 2 |
| #6 | Thomas L. Duft | 2 |
| #7 | Joseph A. Abate | 1 |
| #8 | Malcolm M. Drummond | 1 |
| #9 | Marc MARTIN | 1 |
| #10 | Neil Judell | 1 |
| #11 | Robert G. Zambelli | 1 |
| #12 | Lisa Gregorka | 1 |