PH

Patricia N. Harrell

CI Camco International: 1 patents #5 of 9Top 60%
📍 Houston, TX: #236 of 987 inventorsTop 25%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #84,618 of 165,921Top 55%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5372210 Rolling cutter drill bits — 1994-12-13