Inver Grove Heights, MN 1982

4 patents  ·  2 inventors  ·  0.1/1k pop.

Ranked #4,506 of 15,417 cities Top 30%

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 David E. Krech — 3
2 Alek P. Szecsy 3M 1

Part of Minnesota