DJ

Donald Jepson

RP Royal Ordnance Plc.: 1 patents #3 of 10Top 30%
📍 Leeds, CA: #1 of 2 inventorsTop 50%
Overall (1989): #119,498 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4869152 Combined active and passive armor system Peter G. Marlow, Melvyn Perry 1989-09-26