DH

David Hassan

BA Bp Corporation North America: 1 patents #9 of 54Top 20%
📍 Calgary, CA: #45 of 274 inventorsTop 20%
Overall (2004): #239,612 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6729394 Method of producing a communicating horizontal well network Michael D. Chernichen, Earl Jensen 2004-05-04