Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Carl R. Marschke | Marquip | 8 |
| 2 | James A. Cummings | Marquip | 3 |
| 3 | Shayne A. Roberts | Marquip | 2 |
| #4 | Arthur Burkart | Marquip | 1 |
| #4 | Jeffrey Willers | Marquip | 1 |
| #4 | Bruce Beutler | Marquip | 1 |
| #4 | Timothy L. Salisbury | Philips Plastics | 1 |
| #4 | Jennifer L. Stout | — | 1 |
| #4 | Andrew J. Ponomarenko | Marquip | 1 |
| #4 | Dean W. Smitterberg | Marquip | 1 |
| #4 | William R. Nachtrab, Jr. | Marquip | 1 |
Part of Wisconsin