Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Shell Rock, IA 2025

4 patents  ·  2 inventors  ·  3.1/1k pop.

Ranked #13,188 of 40,155 cities Top 35%

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Michael D. Van Mill Unverferth Manufacturing Co. 3
2 Ronald J. Schlimgen Unverferth Manufacturing Co. 1

Part of Iowa