Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Paul C. Nardella | Medical Scientific | 2 |
| 1 | Glenn A. Freitas | Foster-Miller | 2 |
| 3 | Frank E. Mullen | The Charles Stark Draper Laboratories | 1 |
| 3 | John J. Miller | Boston Brace International | 1 |
Part of Massachusetts