RA

Raymond Aston

📍 Cradley Heath, GB: #8 of 13 inventorsTop 65%
Overall (All Time): #4,118,885 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4220420 Sealing means, primarily for a sluice gate David Aston 1980-09-02