Top Inventors at Consolidation Coal 1989
Showing 1–15 of 15 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Michael G. Nelson | 3 |
| 2 | Richard E. Doerr | 2 |
| 2 | Ahmed A. El-Saie | 2 |
| 2 | Hayward B. Oblad | 2 |
| #5 | William G. Young | 1 |
| #5 | Margaret A. Roberts | 1 |
| #5 | Peter Singleton | 1 |
| #5 | Robert Joseph Kaminsky, JR. | 1 |
| #5 | Samuel E. Shrader | 1 |
| #5 | Stephen L. Bessinger | 1 |
| #5 | Thomas W. McCormick | 1 |
| #5 | Thomas D. Sandbrook | 1 |
| #5 | Anthony G. Fonseca | 1 |
| #5 | George E. Wasson | 1 |
| #5 | Harry J. Brown | 1 |