CH

Charles E. Hixon

CE Cummins Engine: 1 patents #3 of 18Top 20%
📍 Houston, TX: #210 of 924 inventorsTop 25%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #126,401 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4874047 Method and apparatus for retaining roller cone of drill bit — 1989-10-17