Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Samuel Duke Drinkard | Itire | 15 |
| 2 | Anthony P. Delucia | Harsco | 13 |
| 3 | Herbert G. Hand | — | 8 |
| #4 | Joseph Hanna | Delaware Capital Formation | 6 |
| #5 | John E Fitts, Sr. | Concept Group | 2 |
| #6 | Charles H. McCrary | — | 1 |
| #6 | Jenny E. Padgett | — | 1 |
| #6 | Samuel J. Mayzes | — | 1 |
| #6 | Janet K Brooks | — | 1 |
| #6 | Dwight W. Stabler | — | 1 |
Part of South Carolina