CM

Charles D. Mills

📍 Shawnee, OK: #2 of 9 inventorsTop 25%
🗺 Oklahoma: #151 of 749 inventorsTop 25%
Overall (1989): #125,931 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4813501 Rotary mining bit Thillmon F. Crider 1989-03-21