Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Thomas E. Hendrickson | Honeywell | 2 |
| 1 | Dennis M. Petrich | Wavecrest | 2 |
| 3 | Kenneth L. Evenstad | Upsher-Smith Laboratories | 1 |
| 3 | Thomas H. Rudd | Drag Specialties | 1 |
| 3 | Ronald R. Lentz | The Pillsbury | 1 |
| 3 | Leslie W. Foster | The Toro | 1 |
| 3 | Robert L. Kaster | Unknown | 1 |
| 3 | Clifton W. Anderson | Veda Incorporated | 1 |
| 3 | James H. Pahl | Eaton | 1 |
| 3 | William R. Tapper | — | 1 |
| 3 | Noel Davis | General Mills | 1 |
| 3 | John A. Engelmann | Veda Incorporated | 1 |
| 3 | Earl Skinner | Henkel Limited | 1 |
| 3 | William P. Frantzich | — | 1 |
| 3 | Thomas Kubalak | Coloplast A/S | 1 |
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