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Harvey Downing

Rohm And Haas: 1 patents #1,282 of 2,359Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Huntsville, AL: #662 of 1,894 inventorsTop 35%
🗺 Alabama: #3,421 of 10,951 inventorsTop 35%
Overall (All Time): #2,264,926 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5819840 Thermostat with occupancy detector Don Wilson 1998-10-13
4184383 Dual stroke drive mechanism for pumps — 1980-01-22