DH

Douglas S. Herrmann

📍 Doylestown, PA: #37 of 118 inventorsTop 35%
🗺 Pennsylvania: #2,519 of 7,891 inventorsTop 35%
Overall (2019): #483,627 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10252824 Compression ring for tying tree branches Scott J. Maro 2019-04-09