HS

Harry Szczepanski

📍 Grand Rapids, MI: #440 of 1,824 inventorsTop 25%
🗺 Michigan: #22,048 of 86,293 inventorsTop 30%
Overall (All Time): #1,302,843 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4819943 Putting practice device and method — 1989-04-11
D298767 Golf putter — 1988-11-29
4659083 Golf club with converging directional indicia — 1987-04-21
4186882 Atomizing liquid dispenser — 1980-02-05