JW

John Walvatne

UC Unverferth Manufacturing Co.: 2 patents #3 of 6Top 50%
📍 Parkersburg, IA: #1 of 3 inventorsTop 35%
🗺 Iowa: #238 of 1,728 inventorsTop 15%
Overall (2024): #150,124 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12145670 Track assembly for farm implement Michael D. Van Mill, Christopher M. SELF 2024-11-19
11910754 Grain cart with folding auger Michael D. Van Mill, Ronald J. Schlimgen, Christopher M. SELF 2024-02-27