HA

Hafizuddin Ahmad

CE Continental Emsco: 1 patents #7 of 24Top 30%
📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #4,041,030 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4471587 Dual swing-up elevator well drilling apparatus Turdsak Vorarittinapa 1984-09-18