JW

John Walvatne

UC Unverferth Manufacturing Co.: 1 patents #3 of 8Top 40%
📍 Parkersburg, IA: #1 of 2 inventorsTop 50%
🗺 Iowa: #511 of 1,656 inventorsTop 35%
Overall (2023): #382,086 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11780514 Track assembly for farm implement Michael D. Van Mill, Christopher M. SELF 2023-10-10