SC

Steven Calla

📍 Winthrop, MA: #50 of 95 inventorsTop 55%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,128,542 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8851445 Security valve Glen Calla 2014-10-07