Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roger Danforth Bartlett | Sprint Communications | 5 |
| 2 | Thomas A. Wallen | Hallmark Cards, Incorporated | 1 |
Part of Kansas
6 patents · 2 inventors · 0.5/1k pop.
Ranked #12,488 of 41,746 cities Top 30%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roger Danforth Bartlett | Sprint Communications | 5 |
| 2 | Thomas A. Wallen | Hallmark Cards, Incorporated | 1 |
Part of Kansas