Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Don Duffin | Xcad Valve & Irrigation | 4 |
| 2 | Roger Duffin | Xcad Valve & Irrigation | 3 |
Part of Idaho
7 patents · 2 inventors · 5.9/1k pop.
Ranked #11,531 of 44,998 cities Top 30%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Don Duffin | Xcad Valve & Irrigation | 4 |
| 2 | Roger Duffin | Xcad Valve & Irrigation | 3 |
Part of Idaho