JG

Jonathan David Grant

AR A.P. Racing: 1 patents #4 of 10Top 40%
Overall (All Time): #2,599,664 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11725700 Friction clutch David James Constable-Berry 2023-08-15