SR

Shawn P. O. Ruffner

📍 Middlebury, VT: #47 of 87 inventorsTop 55%
🗺 Vermont: #3,027 of 4,968 inventorsTop 65%
Overall (All Time): #3,666,434 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5979872 Retrofittable corrosion-resistant volume damper David P. Stearns 1999-11-09