DF

Delbert W. Fair

CO Conoco: 1 patents #11 of 70Top 20%
📍 Ponca City, OK: #8 of 51 inventorsTop 20%
🗺 Oklahoma: #151 of 749 inventorsTop 25%
Overall (1989): #120,998 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE32995 Variable cylinder hydraulic vibrator and control system — 1989-07-25