RB

Robert W. Barnes

📍 Levittown, PA: #2 of 28 inventorsTop 8%
🗺 Pennsylvania: #204 of 2,652 inventorsTop 8%
Overall (1982): #8,662 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4333070 Motor vehicle fuel-waste indicator 1982-06-01
4330877 Electrically illuminated wrist watch dial 1982-05-18