Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Douglas Compton | Mueller International | 9 |
| 2 | Michael Pierce Woodall | — | 2 |
| 3 | Myron Quinton Johnson | Unknown | 1 |
| 3 | Charles H. Presley | — | 1 |
| 3 | Mitchell B. Marshall | — | 1 |
| 3 | Jack W. Shelley | — | 1 |
Part of Alabama