Showing 1–20 of 20 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard S. Brown | Fresh Express Incorporated | 20 |
| 2 | Leon D. Smetak | Unknown | 4 |
| 2 | John J. McGraw | — | 4 |
| 2 | Jon Giuliani | Rite-Hite Holding | 4 |
| 2 | Larry M. Krznarich | Marquip | 4 |
| #6 | Joseph L. Sell | Dcv | 3 |
| #6 | Palmer C. Hanson | — | 3 |
| #6 | Benjamin C Roemer | — | 3 |
| #9 | Ronald Scott Sleight | — | 2 |
| #9 | Rodney D. Smetak | Unknown | 2 |
| #9 | Opal D. Smetak | Unknown | 2 |
| #9 | David G. Kadlecek | Marquip | 2 |
| #13 | Lois J. Eheler | — | 1 |
| #13 | James E. Evitts | — | 1 |
| #13 | Charles M. Hirtreiter | Marquip | 1 |
| #13 | Tony P. Taylor | — | 1 |
| #13 | Daniel R. Dillinger | Marquip | 1 |
| #13 | Kelly Hilgart | — | 1 |
| #13 | Brian Cuddeback | Non Typical | 1 |
| #13 | Reginald J. Delwiche | — | 1 |
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