Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Rolf Weberg | E.I. Du Pont De Nemours And | 2 |
| 1 | John L. White | American Piledriving Equipment | 2 |
| 1 | David P. Zachary | — | 2 |
| #4 | Willem D. Veenhof | Martin Engineering | 1 |
| #4 | Donald W. Monk | Eastman Chemical | 1 |
Part of North Carolina