DD

David Anthony Dumas

Overall (All Time): #2,213,280 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D456474 Anti-heel lift device Daniel G. Edwards 2002-04-30
D427655 Anti-heel lift device for skates Daniel G. Edwards 2000-07-04