Top Inventors at Phelps Dodge Industries 1989
Showing 1–16 of 16 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Donald E. Rorick | 1 |
| 1 | Keith D. Bultemeier | 1 |
| 1 | Michael W. Lindvay | 1 |
| 1 | Richard Westenfeld | 1 |
| 1 | Robert O. Aspy | 1 |
| 1 | Roger D. Wright | 1 |
| 1 | Verne H. Lausen | 1 |
| 1 | Frank M. Hayes | 1 |
| 1 | G. Daniel Hilker | 1 |
| 1 | Allan R. Knerr | 1 |
| 1 | Donny R. Disque | 1 |
| 1 | George H. Sollner | 1 |
| 1 | James E. Bodette | 1 |
| 1 | Jessie H. Coon | 1 |
| 1 | Jerry L. Grimes | 1 |
| 1 | John Kauffman | 1 |