Madrid, NE All Time

13 patents  ·  2 inventors  ·  53.7/1k pop.

Ranked #47,534 of 111,555 cities Top 45%

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Lee F. Nikkel A.I.L. 12
2 Ray E. Frank — 1

Part of Nebraska