Top Inventors at Us Greenfiber All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | David J. Bowman | 7 |
| 2 | Frank C. Burroughs | 5 |
| 3 | Joseph C. Willingham, Sr. | 5 |
| #4 | Mitchell R. Smith | 5 |
| #5 | Benjamin Underwood | 2 |
| #6 | Patrick Dwyer | 2 |
| #7 | Bohdan Boyko | 1 |
| #8 | Christi L. Kingsley | 1 |
| #9 | David S. Wilburn | 1 |
| #10 | John Renz | 1 |
| #11 | Mary Cooper | 1 |
| #12 | Roger L. Borgman | 1 |
| #13 | Thomas Eason | 1 |
| #14 | William C. Richardson | 1 |