Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Paul H. Krumrine | Signa Chemistry | 3 |
| 2 | George Michael Ringrose | Mapquest | 2 |
| 3 | James H. Butt | Durel | 1 |
| 3 | Gordon Franklin | Becton, Dickinson And | 1 |
| 3 | Susan M. Kircher | Becton, Dickinson And | 1 |
| 3 | Michael Ringrose | Mapquest | 1 |
Part of Pennsylvania