Top Inventors at Marley Tile Ag All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Geoffrey C. Quinnell | 5 |
| 2 | Christopher Cooper | 4 |
| 3 | David R. Brittain | 3 |
| #4 | Michael E. Lynn | 3 |
| #5 | Edward K. Levy | 1 |
| #6 | John W. Wood | 1 |
| #7 | Norman Wright | 1 |
| #8 | Richard Hack | 1 |
| #9 | Steven P. Herbert | 1 |
| #10 | Christine A. Durey | 1 |