DH

Douglas S. Herrmann

📍 Doylestown, PA: #31 of 104 inventorsTop 30%
🗺 Pennsylvania: #2,522 of 7,529 inventorsTop 35%
Overall (2017): #437,698 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9809337 Standing tree compression ring — 2017-11-07