Top Inventors at Super Sack Mfg. 1997
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Norwin C. Derby | 5 |
| 2 | Craig Alan Nickell | 3 |
| 2 | Norman C. Derby | 3 |
| #4 | Vincent Edwin Durden | 2 |
| #5 | David Kellenberger | 1 |
| #5 | Robert R. Williamson | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Norwin C. Derby | 5 |
| 2 | Craig Alan Nickell | 3 |
| 2 | Norman C. Derby | 3 |
| #4 | Vincent Edwin Durden | 2 |
| #5 | David Kellenberger | 1 |
| #5 | Robert R. Williamson | 1 |