Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Larry W. Rowley | Mcjunkin | 3 |
| 2 | Terry Smart | — | 2 |
| 2 | Michael A. Blessing | Union Carbide | 2 |
| #4 | R. Neal Pierce | Unknown | 1 |
| #4 | Edward J. Balthazar | E.I. Du Pont De Nemours And | 1 |
| #4 | L. W. Rowley | Mcjunkin | 1 |
Part of West Virginia