SC

Sylvestre M. Costa

PG Plastic Development Group: 1 patents #9 of 11Top 85%
📍 Seekonk, MA: #57 of 86 inventorsTop 70%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,892,246 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5074409 Jewelry display card Alfred A. Elkin 1991-12-24