JW

John Walvatne

UC Unverferth Manufacturing Co.: 2 patents #3 of 6Top 50%
📍 Parkersburg, IA: #1 of 3 inventorsTop 35%
🗺 Iowa: #237 of 1,700 inventorsTop 15%
Overall (2022): #143,469 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11535316 Brake assembly for a tracked vehicle Michael D. Van Mill, Shawn W. Gerdeman 2022-12-27
11299222 Track assembly for farm implement Michael D. Van Mill, Christopher M. SELF 2022-04-12