WC

William J. Calzavara

📍 Johnson City, TN: #169 of 299 inventorsTop 60%
🗺 Tennessee: #10,964 of 20,272 inventorsTop 55%
Overall (All Time): #3,531,304 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D483260 Container for packaging a set of balls — 2003-12-09