WH

William J. Heaven

📍 Calgary, CA: #1,801 of 5,407 inventorsTop 35%
Overall (All Time): #2,101,487 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7874363 Method for terminating or reducing water flow in a subterranean formation Gregory Anderson 2011-01-25
7281579 Method for terminating or reducing water flow in a subterranean formation Forast Brent Thomas, Gregory Anderson 2007-10-16