HL

Harry Vincent Leaf

AR Ark-Les: 1 patents #9 of 26Top 35%
ST Separation Technologies: 1 patents #8 of 20Top 40%
📍 Marshfield, MA: #62 of 127 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #1,990,539 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9764332 Edge air nozzles for belt-type separator devices Ted W. Bush, Kyle P. Flynn, Bulent Sert 2017-09-19
4361942 Terminal applying machine Ralph Mazzola 1982-12-07