Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Marshall B. Matthews | Mapquest | 2 |
| 1 | John Hartenstine | Advanced Cooling Technologies | 2 |
| 3 | Ray Long | Allis-Chalmers | 1 |
| 3 | G. Douglas Vernau | Awi Licensing | 1 |
| 3 | Kenneth G. Caldwell | Awi Licensing | 1 |
Part of Pennsylvania