Top Inventors at American Fly Ash All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | LaVerne Weber | 4 |
| 2 | Joseph H. Pound | 3 |
| 3 | Mitchell Nowicki | 3 |
| #4 | Alan Dunbar | 3 |
| #5 | Glenn Schumacher | 2 |
| #6 | Jeffrey M. Douglas | 2 |
| Rank | Name | Patents |
|---|---|---|
| 1 | LaVerne Weber | 4 |
| 2 | Joseph H. Pound | 3 |
| 3 | Mitchell Nowicki | 3 |
| #4 | Alan Dunbar | 3 |
| #5 | Glenn Schumacher | 2 |
| #6 | Jeffrey M. Douglas | 2 |