WM

William A. MacGregor

CI Cummins Ip: 1 patents #75 of 185Top 45%
Overall (All Time): #2,927,697 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9550217 Exhaust component cleaning and requalification process Todd M. Wieland, Leslie E. Freeman, David G. Eames, Duane J. Szymanski, Mark TANG +1 more 2017-01-24