Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James R. Wangercyn | — | 1 |
| 1 | William P. Umlauf | Borg-Warner Automotive | 1 |
| 1 | John T. Wangercyn | — | 1 |
| 1 | Timothy J. Dupin | Morrison Timing Screw | 1 |
| 1 | Anthony A. McCracken | Urschel Laboratories | 1 |
| 1 | Joseph Michael Wangercyn | — | 1 |
Part of Indiana