WC

William Champness

📍 Woldingham, GB: #3 of 5 inventorsTop 60%
Overall (All Time): #3,402,218 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D556148 Switch box — 2007-11-27