DY

David P. Yates

📍 Royal Sutton Coldfield, GB: #71 of 150 inventorsTop 50%
Overall (All Time): #3,784,432 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D364081 Door closer unit Michael D. Knight 1995-11-14