IS

Ian Sprague

📍 Sherwood Park, CA: #254 of 486 inventorsTop 55%
Overall (All Time): #3,236,080 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7862256 Pipeline weighting device and method Charles Frederick McKay 2011-01-04