Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Neil E. Grah | Emerson Electric | 1 |
| 1 | Lichih R. Peng | Johns Manville | 1 |
| 1 | Clarence H. Helbing | Knauf Fiber Glass Gmbh | 1 |
| 1 | Dean C. Foltz | Stant Manufacturing | 1 |
| 1 | Mary E. Baker | — | 1 |
| 1 | Adam M. Anderson | Cambridge Industries | 1 |
| 1 | John W. Ruehl | Hill-Rom Services | 1 |
Part of Indiana