Top Inventors at Soft Play All Time
Showing 1–9 of 9 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Grant M. Strawcutter | 3 |
| 1 | Mitchell R. Warren | 3 |
| 3 | James O. Dunn, Jr. | 2 |
| 3 | Jonathan E. Brooks | 2 |
| #5 | Daniel J. Dittberner | 1 |
| #5 | Neal A. Crites | 1 |
| #5 | Walter Lee Bowen | 1 |
| #5 | Peter K. Ephland | 1 |
| #5 | Russell W. Hellen | 1 |