Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Curtis J. Bond | Liqui-Box | 3 |
| 2 | George A. Kruder | Hpm | 2 |
| 3 | Howard Watson | 3D Systems | 1 |
| 3 | William T. Flickinger | Hpm | 1 |
| 3 | George Smith | Greif Bros. | 1 |
| 3 | John R. Schwaderer | Whirlpool | 1 |
| 3 | Richard C. Layne | Impra, Inc., | 1 |
Part of Ohio