DB

David J. Balch

RP Royal Ordnance Plc.: 1 patents #15 of 49Top 35%
VL Vickers Shipbuilding & Engineering Limited: 1 patents #14 of 32Top 45%
📍 Low Wood, GB: #17 of 34 inventorsTop 50%
Overall (All Time): #3,749,710 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5544563 Primer cartridge leader for guns Edwin A. Richards, Howard Atherton 1996-08-13