SE

Stephen M. Evans

CL Camco International (Uk) Limited: 2 patents #4 of 11Top 40%
📍 Dallas, TX: #66 of 498 inventorsTop 15%
🗺 Texas: #1,045 of 8,590 inventorsTop 15%
Overall (2002): #40,984 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6454028 Wear resistant drill bit — 2002-09-24
6348110 Methods of manufacturing rotary drill bits — 2002-02-19