Top Inventors at Master Chemical All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | James A. Threadgill | 2 |
| 2 | Chandrashekhar S. Khadilkar | 1 |
| 3 | David McCall | 1 |
| #4 | David A. Purta | 1 |
| #5 | Frank A. Robinson | 1 |
| #6 | Guy R. Hughes | 1 |
| #7 | Joseph Snyder | 1 |
| #8 | Stuart C. Salmon | 1 |
| #9 | Stanley W. Seevers | 1 |
| #10 | H. Keith Florig | 1 |