DN

David W. Nelson

DC Donaldson Company: 3 patents #6 of 135Top 5%
📍 Wayland, MA: #10 of 104 inventorsTop 10%
🗺 Massachusetts: #1,222 of 12,163 inventorsTop 15%
Overall (2016): #75,874 of 481,213Top 20%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9295936 Filter elements; air cleaner; assembly; and, methods William J. Krisko, Wayne R. W. Bishop, Steven Scott Gieseke, Carolyn J. Finnerty 2016-03-29
9289712 Air filter arrangements; assemblies; and, methods Benny K. Nelson, John David Kuhn, Donald Larsen 2016-03-22
9242199 Air filter arrangement; air cleaner assembly; and, methods Benny K. Nelson 2016-01-26