JS

Joseph E. Norwood, Sr.

📍 Petersburg, WV: #1 of 7 inventorsTop 15%
🗺 West Virginia: #1,108 of 3,425 inventorsTop 35%
Overall (All Time): #2,356,814 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4479468 Automotive oil filter precharging arrangement — 1984-10-30
4433656 Automotive oil filter precharging arrangement — 1984-02-28