DH

Derrick Hewkin

RP Royal Ordnance Plc.: 1 patents #15 of 49Top 35%
📍 Bristol, GB: #1,373 of 2,571 inventorsTop 55%
Overall (All Time): #3,590,600 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6272997 Device for locating a projectile in a barrel David James 2001-08-14