Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Norris W. Matthews | Drug Plastics & Glass Company | 5 |
| 2 | Jill A. Ottinger | Rohm And Haas | 3 |
| 2 | Lawrence A. Engle | Siemens Medical Solutions Usa | 3 |
| #4 | Robert M. Muldowney | Dana Limited | 2 |
| #4 | Adam Schaller | Illinois Tool Works | 2 |
| #6 | Eric Jonathan Karow | Warner-Lambert Company | 1 |
| #6 | Ernest C. Weller | — | 1 |
| #6 | Ernest Kotschessa | — | 1 |
Part of Pennsylvania