HL

Howard W. Ludewig

Caterpillar: 2 patents #106 of 972Top 15%
📍 Groveland, IL: #1 of 2 inventorsTop 50%
🗺 Illinois: #1,398 of 8,424 inventorsTop 20%
Overall (2017): #147,038 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9649966 Truck body for a machine Huijun Wang, Donald Stickel, Danny L. McCaherty 2017-05-16
9545693 Consumable insert for welding Huijun Wang, Leon Adcock, Kendall R. Powell, Donald Stickel 2017-01-17