Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Lawrence Moulthrop | Proton Energy Systems | 2 |
| 2 | Alan L. Choiniere | Davidson Textron | 1 |
| 2 | Jeffrey S. Upchurch | Goss International Americas | 1 |
| 2 | John B. Clark | Davidson Textron | 1 |
| 2 | William A. Titterington | Giner Electrochemical Systems | 1 |
| 2 | Charles Joseph Wagner | General Motors | 1 |
Part of New Hampshire