Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ellie H. MacDonald | Aluminum Ladder | 9 |
| 2 | Allan J. Melton | Sam Carbis Asset Management | 4 |
| 3 | Robert Cody Kertis | Dsm Ip Assets B.V. | 3 |
| #4 | Tonya H. Long | — | 1 |
| #4 | Shannon S. K. Mahon | — | 1 |
| #4 | Marvin D. Richardson | — | 1 |
| #4 | Larry D Rabon | Unknown | 1 |
| #4 | Zachary Gwin | — | 1 |
| #4 | Erick Devoan Wiggins | — | 1 |
Part of South Carolina