FZ

Fredrick Zumach

📍 Saint Andrews, CA: #6 of 7 inventorsTop 90%
Overall (All Time): #3,955,215 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4756471 Mail box — 1988-07-12