DL

Donald F. Lamprey

📍 Liverpool, NY: #145 of 425 inventorsTop 35%
🗺 New York: #38,318 of 115,490 inventorsTop 35%
Overall (All Time): #1,668,122 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4934970 Thrust-drag instrumentation for power boat — 1990-06-19
4529062 Elevator system — 1985-07-16
4274023 Compact variable speed drive for electric motor — 1981-06-16