DW

David J. Watts

📍 Benton, PA: #2 of 7 inventorsTop 30%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,022,889 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4546417 Self-luminous light source — 1985-10-08