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Constantine R. Checkles

General Motors: 1 patents #9,361 of 18,328Top 55%
Overall (All Time): #2,898,376 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10018254 Belt drive system for an internal combustion engine Mark William Wright, Daniel Cottrell 2018-07-10