Top Inventors at Spee-Dee Packaging Machinery All Time
Showing 1–15 of 15 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | James P. Navin | 6 |
| 2 | Joshua A. Schwartz | 4 |
| 2 | Anthony D. Stefanelli | 4 |
| #4 | Darren Beahler | 3 |
| #4 | David John Hill | 3 |
| #4 | James R. Knudsen | 3 |
| #4 | Ronald B. Brandt | 3 |
| #4 | Andrew Boles | 3 |
| #9 | David Navin | 1 |
| #9 | Gary M. Christensen | 1 |
| #9 | Mark Green | 1 |
| #9 | Mark A. Navin | 1 |
| #9 | Ron J. Kuemper | 1 |
| #9 | Ronald L. Fojtik | 1 |
| #9 | Ronald A. Shilhavy | 1 |