Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Debra M. Steffenhagen | Viratec Thin Films | 2 |
| 1 | John E. Van Dine | Sage Electrochromics | 2 |
| 1 | William R. Kirkpatrick | Rosemount | 2 |
| #4 | Carol Myers | Sheldahl | 1 |
Part of Minnesota
7 patents · 4 inventors · 0.3/1k pop.
Ranked #5,650 of 24,315 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Debra M. Steffenhagen | Viratec Thin Films | 2 |
| 1 | John E. Van Dine | Sage Electrochromics | 2 |
| 1 | William R. Kirkpatrick | Rosemount | 2 |
| #4 | Carol Myers | Sheldahl | 1 |
Part of Minnesota