JH

Jeffrey J. Helline

📍 Port Clinton, OH: #20 of 59 inventorsTop 35%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,085,469 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8113127 Cleaning tray — 2012-02-14
8015927 Cleaning tray — 2011-09-13