Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Martin S. Glasband | — | 6 |
| 2 | Wesley Hutchinson | Playcore Wisconsin | 5 |
| 3 | Kurt Krauss | — | 4 |
| #4 | Charlie Valdez | — | 2 |
| #4 | Rodney D. Moses | — | 2 |
| #6 | Carolyn M. Howard | — | 1 |
| #6 | Marion Howard | — | 1 |
| #6 | Jessi L. Eisenhauer | — | 1 |
| #6 | Richard J. Gemmrig | — | 1 |
Part of Oregon