JF

John R. Frangakis

📍 Hermitage, PA: #1 of 6 inventorsTop 20%
🗺 Pennsylvania: #2,304 of 7,623 inventorsTop 35%
Overall (2023): #390,373 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11751517 Tree and/or agricultural sapling protector Alan Mickle, George Silagyi, Brandy Hammerschmidt 2023-09-12