SL

Stephen M. Langieri

📍 Springfield, MA: #176 of 293 inventorsTop 65%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,706,309 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5851012 Ball game apparatus with spin imparting catapult Michael Langieri 1998-12-22