HL

Hans Leal

SF Sport Fun: 1 patents #3 of 13Top 25%
📍 Stow, MA: #227 of 318 inventorsTop 75%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,445,230 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6875136 System for, and method of popping upwardly an element on a T-ball mechanism Jose Leal, John Barletta 2005-04-05