HD

Hywel R. Davies

📍 Buntingford, GB: #16 of 22 inventorsTop 75%
Overall (All Time): #4,030,133 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4433561 Gauge changing apparatus Reinhards Vitols, Steven Walkinshaw, John Eric Baker, Adrian Michael Woodward 1984-02-28