HM

Howard William MacDonald

BA Bp Corporation North America: 1 patents #351 of 812Top 45%
📍 Ngọc Lặc, VN: #58 of 166 inventorsTop 35%
Overall (All Time): #3,249,076 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7938185 Fracture stimulation of layered reservoirs Philip S. Smith, Jose Ignacio Rueda G. 2011-05-10