BR

B. Walter Rosen

📍 Blue Bell, PA: #128 of 285 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,199,225 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6524692 Energy absorbing structural laminate — 2003-02-25
6416432 Composite sports racket Anthony A. Caiazzo, Jr. 2002-07-09