Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | J. Philip E. Jones | Imerys Pigments | 2 |
| 1 | Weyman H. Dunaway | Ecc America | 2 |
| 1 | E. Wayne Andrews | Ecc America | 2 |
| 1 | C. Arlyn Rice | Ecc America | 2 |
| 1 | Jorge E. Salinas | Ecc America | 2 |
| 1 | Camilla A. Rice | Ecc America | 2 |
| #7 | Ronald Windell Andrews | Georgia Kaolin Company | 1 |
| #7 | Anthony McConnell | Haworth | 1 |
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