AK

Arthur A. Knopp

📍 Doylestown, PA: #33 of 107 inventorsTop 35%
🗺 Pennsylvania: #2,306 of 7,336 inventorsTop 35%
Overall (2018): #482,303 of 503,207Top 100%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9877798 Electric dental handpiece Joseph A. Lieb, Nathaniel H. Lieb 2018-01-30