HZ

Henry K. Zephir

📍 Wilbraham, MA: #100 of 159 inventorsTop 65%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,118,651 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D256566 Alarm system tester Winthrop E. Wilson 1980-08-26