WS

William B. Strzelewicz

PG Packaging Industries Group: 1 patents #9 of 20Top 45%
SP Sentinel Products: 1 patents #8 of 10Top 80%
📍 Mashpee, MA: #62 of 176 inventorsTop 40%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,247,504 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5882776 Laminated foam structures with enhanced properties John D. Bambara, Scott C. Smith, Richard Bambara, Robert F. Hurley 1999-03-16
4868025 Cushioned bag and apparatus and method of making a cushioned bag 1989-09-19