Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David R. Engebretsen | IBM | 1 |
| 1 | Douglas Robert Tollefson | IBM | 1 |
| 1 | Robert Neuman | Automated Assembly | 1 |
Part of Minnesota
3 patents · 3 inventors · 0.7/1k pop.
Ranked #11,009 of 28,648 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David R. Engebretsen | IBM | 1 |
| 1 | Douglas Robert Tollefson | IBM | 1 |
| 1 | Robert Neuman | Automated Assembly | 1 |
Part of Minnesota