OC

Owen N. Collier

JP Johnson Matthey Plc: 2 patents #103 of 272Top 40%
Overall (All Time): #2,351,195 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4493738 Brazing alloy composition Gordon L. Selman 1985-01-15
4274877 Metal powders Stephen J. Hackett 1981-06-23