SD

Stephen R. O'Connell, deceased

📍 Plattsburgh, NY: #84 of 147 inventorsTop 60%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #4,101,800 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4304254 Dust trap valve with removeable double-life door and valve seat member PATRICK O'CONNELL 1981-12-08