FD

F. Walter Duren

Caterpillar: 1 patents #4,437 of 8,398Top 55%
📍 Apex, NC: #965 of 1,394 inventorsTop 70%
🗺 North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #2,908,097 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10072394 Control system and operating method in machine having rotatable operator station Christopher L. Wynkoop, David Robert Pavlik, Nicholas Dodge, Andrew Saxsma 2018-09-11