Top Inventors at Plastic Research And Development All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Chad Warner | 3 |
| 2 | Alex Dickerson | 2 |
| 3 | Benjamin A. Black | 1 |
| #4 | George S. Perrin | 1 |
| #5 | Gary L. Hughes | 1 |
| #6 | William H. Wilson | 1 |
| #7 | Tyler Duvall | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Chad Warner | 3 |
| 2 | Alex Dickerson | 2 |
| 3 | Benjamin A. Black | 1 |
| #4 | George S. Perrin | 1 |
| #5 | Gary L. Hughes | 1 |
| #6 | William H. Wilson | 1 |
| #7 | Tyler Duvall | 1 |