IS

Ian Sparrowhawk

📍 Paragon Road, GB: #124 of 259 inventorsTop 50%
Overall (All Time): #3,574,164 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6196162 Valve and water heater — 2001-03-06