ED

Earl E. Duffey

MT Mack Trucks: 1 patents #50 of 132Top 40%
Overall (All Time): #3,116,162 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8783126 Manual transmission with a gearshift locking mechanism and method Victor Kronstadt 2014-07-22