JJ

Joseph C. Harkins, Jr.

📍 Chadds Ford, PA: #155 of 258 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,983,247 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4698258 Surface covering product and process therefor — 1987-10-06