JW

John G. Wieringa

SA Saf-Holland: 1 patents #76 of 144Top 55%
📍 Zeeland, MI: #201 of 350 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,141,620 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8342557 Fifth wheel slider assembly Richard Sibley, Jr., Gregory R. Thorwall, Rudolph A. Bahnsen, Justin D. Keatley, Gerry W. Hungerink 2013-01-01