HG

Harold Grushkin

📍 Nanuet, NY: #61 of 169 inventorsTop 40%
🗺 New York: #38,318 of 115,490 inventorsTop 35%
Overall (All Time): #1,680,472 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4542898 Combination manually and inertia propelled ski-motion exercise machine — 1985-09-24
4432405 Pressure cuff tire pump device — 1984-02-21
4244364 Combination intra-veinous flow-meter and low level fluid mechanism — 1981-01-13