Top Inventors at World Theatre All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Charles Eric Hunter | 5 |
| 2 | John H. Hebrank | 2 |
| 3 | Kelly C. Sparks | 2 |
| #4 | Bernard L. Ballou, Jr. | 1 |
| #5 | Ollin Sykes | 1 |
| #6 | Robert Summer | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Charles Eric Hunter | 5 |
| 2 | John H. Hebrank | 2 |
| 3 | Kelly C. Sparks | 2 |
| #4 | Bernard L. Ballou, Jr. | 1 |
| #5 | Ollin Sykes | 1 |
| #6 | Robert Summer | 1 |