DB

David Richard BIRCH

📍 Wimbledon, GB: #11 of 26 inventorsTop 45%
Overall (All Time): #3,273,498 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8079301 Tea pot having a tea filter — 2011-12-20