DS

David de Sylva

📍 Markham, CA: #19 of 76 inventorsTop 25%
Overall (2005): #218,107 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6938313 Portable plastic pipe cutter beveller system Daniel James Viola, Randy Dodgson 2005-09-06