Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roger W. Hewett | Thermal Dynamics | 8 |
| 2 | Tate S. Picard | Hypertherm | 2 |
| 3 | David A. Tatham | Thermal Dynamics | 1 |
| 3 | David E. Halpert | Allen-Bradley Company | 1 |
| 3 | Kristen A. Klett | — | 1 |
| 3 | Richard Mann | Tatras | 1 |
Part of New Hampshire