JW

John Walvatne

UC Unverferth Manufacturing Co.: 2 patents #2 of 4Top 50%
📍 Parkersburg, IA: #1 of 2 inventorsTop 50%
🗺 Iowa: #164 of 1,331 inventorsTop 15%
Overall (2025): #112,823 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12391321 Track configuration for a farm implement Michael D. Van Mill 2025-08-19
12344333 Brake assembly for a tracked vehicle Michael D. Van Mill, Shawn W. Gerdeman 2025-07-01