PC

Paul Coulonvaux

DC Donaldson Company: 2 patents #28 of 125Top 25%
📍 Brussels, BE: #10 of 117 inventorsTop 9%
Overall (2011): #75,293 of 364,097Top 25%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8066791 Air cleaner arrangements with internal and external support for cartridge; components; and, methods Michel Baseotto, Roberto Merckx, Julien Dils 2011-11-29
7905936 Filter arrangements; housing; assemblies; and, methods Johan G. Dewit, Cary Donald Olson, Thomas Miller, Marty Barris, Wayne R. W. Bishop +3 more 2011-03-15