RJ

Robert W. Schopf, Jr.

📍 Doylestown, PA: #27 of 88 inventorsTop 35%
🗺 Pennsylvania: #1,792 of 6,061 inventorsTop 30%
Overall (2011): #178,774 of 364,097Top 50%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7896959 Filtration apparatus — 2011-03-01