VS

Vernon W. Sparkes

UN Unknown: 1 patents #213 of 2,616Top 9%
📍 Calgary, CA: #89 of 392 inventorsTop 25%
Overall (2011): #136,829 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7871097 Pivoting hitch assembly William Shaw 2011-01-18