Showing 1–20 of 20 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Bradley R. Gillespie | W.C. Bradley | 2 |
| 1 | Kent Allan Stephen Crookshanks | W.C. Bradley | 2 |
| 1 | Chris Cantrell | W.C. Bradley | 2 |
| #4 | Wesley J. Wagner | W.C. Bradley | 1 |
| #4 | Mary K. McCarthy | Hallmark Cards, Incorporated | 1 |
| #4 | April M. Cole | — | 1 |
| #4 | Vickie Portwood Kruger | Hallmark Cards, Incorporated | 1 |
| #4 | Jennifer Googe | W.C. Bradley | 1 |
| #4 | Darrell D. Guthrey, Sr. | — | 1 |
| #4 | Stephen White | — | 1 |
| #4 | Orvile L. Judge | I-Flow | 1 |
| #4 | Shere Lynne Anderson | Hallmark Cards, Incorporated | 1 |
| #4 | Maurice D. Cole | — | 1 |
| #4 | Erma R. Copeland | — | 1 |
| #4 | Robert Furman | ExxonMobil | 1 |
| #4 | Edward J. Roddenbery | Unknown | 1 |
| #4 | Thomas A. Stevenson | Valspar | 1 |
| #4 | Constance A. Kadlic | — | 1 |
| #4 | Hing Lor | W.C. Bradley | 1 |
| #4 | Don McLemore | Masterbuilt Manufacturing | 1 |
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