Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William Y. Lam | Afton Chemical | 3 |
| 2 | Francis M. Sprinkel Jr. | — | 1 |
| 2 | Thomas H. Dalton | — | 1 |
| 2 | Paul W. Caulier | Genicom | 1 |
| 2 | Richard A. Thesing | — | 1 |
| 2 | Wiley E. Cross, Jr. | The Cardwell Machine | 1 |
| 2 | Drew Carlson | Hamilton Beach Brands | 1 |
| 2 | Francis M. Sprinkel | — | 1 |
| 2 | Gordon Earl Flynn | Power Distribution | 1 |
Part of Virginia