SF

Spencer Fried

📍 Calgary, CA: #38 of 242 inventorsTop 20%
Overall (2002): #115,346 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6497290 Method and apparatus using coiled-in-coiled tubing John Misselbrook 2002-12-24